456936738228 has 72 divisors (see below), whose sum is σ = 1216279893920. Its totient is φ = 144241922880.

The previous prime is 456936738109. The next prime is 456936738233. The reversal of 456936738228 is 822837639654.

It is a happy number.

456936738228 is a `hidden beast` number, since 4 + 569 + 3 + 67 + 3 + 8 + 2 + 2 + 8 = 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, 1728198 + ... + 1974978.

Almost surely, 2^456936738228 is an apocalyptic number.

It is an amenable number.

456936738228 is an abundant number, since it is smaller than the sum of its proper divisors (759343155692).

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

456936738228 is a wasteful number, since it uses less digits than its factorization.

456936738228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249517 (or 249512 counting only the distinct ones).

The product of its digits is 104509440, while the sum is 63.

The spelling of 456936738228 in words is "four hundred fifty-six billion, nine hundred thirty-six million, seven hundred thirty-eight thousand, two hundred twenty-eight".