256232326232 has 8 divisors (see below), whose sum is σ = 480435611700. Its totient is φ = 128116163112.

The previous prime is 256232326211. The next prime is 256232326297. The reversal of 256232326232 is 232623232652.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16014520382 + ... + 16014520397.

Almost surely, 2^256232326232 is an apocalyptic number.

It is an amenable number.

256232326232 is a deficient number, since it is larger than the sum of its proper divisors (224203285468).

256232326232 is a wasteful number, since it uses less digits than its factorization.

256232326232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32029040785 (or 32029040781 counting only the distinct ones).

The product of its digits is 311040, while the sum is 38.

Adding to 256232326232 its reverse (232623232652), we get a palindrome (488855558884).

The spelling of 256232326232 in words is "two hundred fifty-six billion, two hundred thirty-two million, three hundred twenty-six thousand, two hundred thirty-two".