256367424763652 has 12 divisors (see below), whose sum is σ = 448643132964096. Its totient is φ = 128183672488200.

The previous prime is 256367424763649. The next prime is 256367424763673.

256367424763652 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8141573 + ... + 24062835.

It is an arithmetic number, because the mean of its divisors is an integer number (37386927747008).

Almost surely, 2^{256367424763652} is an apocalyptic number.

It is an amenable number.

256367424763652 is a deficient number, since it is larger than the sum of its proper divisors (192275708200444).

256367424763652 is a wasteful number, since it uses less digits than its factorization.

256367424763652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19946818 (or 19946816 counting only the distinct ones).

The product of its digits is 1828915200, while the sum is 68.

The spelling of 256367424763652 in words is "two hundred fifty-six trillion, three hundred sixty-seven billion, four hundred twenty-four million, seven hundred sixty-three thousand, six hundred fifty-two".