2256335320236 has 24 divisors (see below), whose sum is σ = 5284354103280. Its totient is φ = 749315817792.

The previous prime is 2256335320091. The next prime is 2256335320301. The reversal of 2256335320236 is 6320235336522.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 349491091 + ... + 349497546.

It is an arithmetic number, because the mean of its divisors is an integer number (220181420970).

Almost surely, 2^{2256335320236} is an apocalyptic number.

It is an amenable number.

2256335320236 is an abundant number, since it is smaller than the sum of its proper divisors (3028018783044).

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

2256335320236 is a wasteful number, since it uses less digits than its factorization.

2256335320236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 698988913 (or 698988911 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 42.

The spelling of 2256335320236 in words is "two trillion, two hundred fifty-six billion, three hundred thirty-five million, three hundred twenty thousand, two hundred thirty-six".