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44400460241 = 3113110933381
BaseRepresentation
bin101001010110011110…
…010100000111010001
311020121100022002010102
4221112132110013101
51211413004211431
632221451542145
73131166453644
oct512636240721
9136540262112
1044400460241
11179149a1a45
12873175a955
134257946ba7
142212ba5a5b
15124ceb1dcb
hexa567941d1

44400460241 has 8 divisors (see below), whose sum is σ = 46182605568. Its totient is φ = 42640182000.

The previous prime is 44400460219. The next prime is 44400460253. The reversal of 44400460241 is 14206400444.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-44400460241 is a prime.

It is a super-2 number, since 2×444004602412 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44400460541) 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, 5462630 + ... + 5470751.

It is an arithmetic number, because the mean of its divisors is an integer number (5772825696).

Almost surely, 244400460241 is an apocalyptic number.

It is an amenable number.

44400460241 is a deficient number, since it is larger than the sum of its proper divisors (1782145327).

44400460241 is a wasteful number, since it uses less digits than its factorization.

44400460241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10933543.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 44400460241 its reverse (14206400444), we get a palindrome (58606860685).

The spelling of 44400460241 in words is "forty-four billion, four hundred million, four hundred sixty thousand, two hundred forty-one".

Divisors: 1 31 131 4061 10933381 338934811 1432272911 44400460241