10401412421401 has 4 divisors (see below), whose sum is σ = 10403571739572. Its totient is φ = 10399253103232.

The previous prime is 10401412421363. The next prime is 10401412421431. The reversal of 10401412421401 is 10412421410401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3100068011401 + 7301344410000 = 1760701^2 + 2702100^2 .

It is a cyclic number.

It is not a de Polignac number, because 10401412421401 - 2³¹ = 10399264937753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10401412421431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1079651860 + ... + 1079661493.

It is an arithmetic number, because the mean of its divisors is an integer number (2600892934893).

Almost surely, 2^{10401412421401} is an apocalyptic number.

It is an amenable number.

10401412421401 is a deficient number, since it is larger than the sum of its proper divisors (2159318171).

10401412421401 is an equidigital number, since it uses as much as digits as its factorization.

10401412421401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2159318170.

The product of its (nonzero) digits is 1024, while the sum is 25.

Adding to 10401412421401 its reverse (10412421410401), we get a palindrome (20813833831802).

The spelling of 10401412421401 in words is "ten trillion, four hundred one billion, four hundred twelve million, four hundred twenty-one thousand, four hundred one".