492928137429930 has 192 divisors, whose sum is σ = 1389832404428160. Its totient is φ = 124248950058240.

The previous prime is 492928137429907. The next prime is 492928137429943. The reversal of 492928137429930 is 39924731829294.

492928137429930 is a `hidden beast` number, since 4 + 9 + 2 + 9 + 2 + 81 + 37 + 429 + 93 + 0 = 666.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 10932907 + ... + 33247326.

It is an arithmetic number, because the mean of its divisors is an integer number (7238710439730).

Almost surely, 2^{492928137429930} is an apocalyptic number.

492928137429930 is an abundant number, since it is smaller than the sum of its proper divisors (896904266998230).

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

492928137429930 is a wasteful number, since it uses less digits than its factorization.

492928137429930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44180354 (or 44180317 counting only the distinct ones).

The product of its (nonzero) digits is 423263232, while the sum is 72.

The spelling of 492928137429930 in words is "four hundred ninety-two trillion, nine hundred twenty-eight billion, one hundred thirty-seven million, four hundred twenty-nine thousand, nine hundred thirty".