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14271422401 = 73238382039
BaseRepresentation
bin11010100101010010…
…01001111111000001
31100211121012101010001
431102221021333001
5213211441004101
610320050040001
71013442042325
oct152251117701
940747171101
1014271422401
116063933975
122923579001
131465912252
1499556b985
15587d99901
hex352a49fc1

14271422401 has 8 divisors (see below), whose sum is σ = 14473168640. Its totient is φ = 14069845152.

The previous prime is 14271422369. The next prime is 14271422411. The reversal of 14271422401 is 10422417241.

14271422401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14271422401 - 25 = 14271422369 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14271422401.

It is not an unprimeable number, because it can be changed into a prime (14271422411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132940 + ... + 214978.

It is an arithmetic number, because the mean of its divisors is an integer number (1809146080).

Almost surely, 214271422401 is an apocalyptic number.

It is an amenable number.

14271422401 is a deficient number, since it is larger than the sum of its proper divisors (201746239).

14271422401 is an equidigital number, since it uses as much as digits as its factorization.

14271422401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84495.

The product of its (nonzero) digits is 3584, while the sum is 28.

Adding to 14271422401 its reverse (10422417241), we get a palindrome (24693839642).

It can be divided in two parts, 1427 and 1422401, that added together give a triangular number (1423828 = T1687).

The spelling of 14271422401 in words is "fourteen billion, two hundred seventy-one million, four hundred twenty-two thousand, four hundred one".

Divisors: 1 73 2383 82039 173959 5988847 195498937 14271422401