506431334174668 has 48 divisors (see below), whose sum is σ = 1013739058483200. Its totient is φ = 216854209304640.

The previous prime is 506431334174657. The next prime is 506431334174683. The reversal of 506431334174668 is 866471433134605.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2403243813 + ... + 2403454531.

It is an arithmetic number, because the mean of its divisors is an integer number (21119563718400).

Almost surely, 2^{506431334174668} is an apocalyptic number.

It is an amenable number.

506431334174668 is an abundant number, since it is smaller than the sum of its proper divisors (507307724308532).

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

506431334174668 is a wasteful number, since it uses less digits than its factorization.

506431334174668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284590 (or 284588 counting only the distinct ones).

The product of its (nonzero) digits is 104509440, while the sum is 61.

The spelling of 506431334174668 in words is "five hundred six trillion, four hundred thirty-one billion, three hundred thirty-four million, one hundred seventy-four thousand, six hundred sixty-eight".