499023133112 has 32 divisors (see below), whose sum is σ = 1071461260800. Its totient is φ = 213441861984.

The previous prime is 499023133109. The next prime is 499023133127. The reversal of 499023133112 is 211331320994.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 8829812 + ... + 8886147.

It is an arithmetic number, because the mean of its divisors is an integer number (33483164400).

Almost surely, 2^499023133112 is an apocalyptic number.

It is an amenable number.

499023133112 is an abundant number, since it is smaller than the sum of its proper divisors (572438127688).

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

499023133112 is a wasteful number, since it uses less digits than its factorization.

499023133112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17716475 (or 17716471 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 38.

The spelling of 499023133112 in words is "four hundred ninety-nine billion, twenty-three million, one hundred thirty-three thousand, one hundred twelve".