336424312656 has 120 divisors (see below), whose sum is σ = 985350926560. Its totient is φ = 111112477056.

The previous prime is 336424312639. The next prime is 336424312703. The reversal of 336424312656 is 656213424633.

336424312656 is a `hidden beast` number, since 3 + 364 + 24 + 3 + 1 + 265 + 6 = 666.

It is a super-2 number, since 2×336424312656² (a number of 24 digits) contains 22 as substring.

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, 26871 + ... + 820713.

Almost surely, 2^336424312656 is an apocalyptic number.

336424312656 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 336424312656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (492675463280).

336424312656 is an abundant number, since it is smaller than the sum of its proper divisors (648926613904).

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

336424312656 is a wasteful number, since it uses less digits than its factorization.

336424312656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 793975 (or 793957 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 45.

The spelling of 336424312656 in words is "three hundred thirty-six billion, four hundred twenty-four million, three hundred twelve thousand, six hundred fifty-six".