2256335310456 has 96 divisors (see below), whose sum is σ = 6434120160000. Its totient is φ = 712351340352.

The previous prime is 2256335310431. The next prime is 2256335310473. The reversal of 2256335310456 is 6540135336522.

2256335310456 is a `hidden beast` number, since 2 + 2 + 5 + 63 + 3 + 531 + 0 + 4 + 56 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5406241 + ... + 5808623.

It is an arithmetic number, because the mean of its divisors is an integer number (67022085000).

Almost surely, 2^{2256335310456} is an apocalyptic number.

It is an amenable number.

2256335310456 is an abundant number, since it is smaller than the sum of its proper divisors (4177784849544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2256335310456 is a wasteful number, since it uses less digits than its factorization.

2256335310456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406513 (or 406506 counting only the distinct ones).

The product of its (nonzero) digits is 1944000, while the sum is 45.

The spelling of 2256335310456 in words is "two trillion, two hundred fifty-six billion, three hundred thirty-five million, three hundred ten thousand, four hundred fifty-six".