168713828984 has 16 divisors (see below), whose sum is σ = 316383991200. Its totient is φ = 84344764672.

The previous prime is 168713828951. The next prime is 168713829019. The reversal of 168713828984 is 489828317861.

It is a self number, because there is not a number n which added to its sum of digits gives 168713828984.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1459577 + ... + 1570920.

It is an arithmetic number, because the mean of its divisors is an integer number (19773999450).

Almost surely, 2^168713828984 is an apocalyptic number.

It is an amenable number.

168713828984 is a deficient number, since it is larger than the sum of its proper divisors (147670162216).

168713828984 is a wasteful number, since it uses less digits than its factorization.

168713828984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3037462 (or 3037458 counting only the distinct ones).

The product of its digits is 37158912, while the sum is 65.

The spelling of 168713828984 in words is "one hundred sixty-eight billion, seven hundred thirteen million, eight hundred twenty-eight thousand, nine hundred eighty-four".