2256413112401 has 16 divisors (see below), whose sum is σ = 2667507669120. Its totient is φ = 1868258131200.

The previous prime is 2256413112379. The next prime is 2256413112403. The reversal of 2256413112401 is 1042113146522.

It is a cyclic number.

It is not a de Polignac number, because 2256413112401 - 2¹⁸ = 2256412850257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2256413112403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31302200 + ... + 31374201.

It is an arithmetic number, because the mean of its divisors is an integer number (166719229320).

Almost surely, 2^{2256413112401} is an apocalyptic number.

It is an amenable number.

2256413112401 is a deficient number, since it is larger than the sum of its proper divisors (411094556719).

2256413112401 is a wasteful number, since it uses less digits than its factorization.

2256413112401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62676584.

The product of its (nonzero) digits is 11520, while the sum is 32.

Adding to 2256413112401 its reverse (1042113146522), we get a palindrome (3298526258923).

The spelling of 2256413112401 in words is "two trillion, two hundred fifty-six billion, four hundred thirteen million, one hundred twelve thousand, four hundred one".