16873662612 has 24 divisors (see below), whose sum is σ = 39416594112. Its totient is φ = 5618166400.

The previous prime is 16873662583. The next prime is 16873662643. The reversal of 16873662612 is 21626637861.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 787464 + ... + 808607.

It is an arithmetic number, because the mean of its divisors is an integer number (1642358088).

Almost surely, 2^16873662612 is an apocalyptic number.

16873662612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16873662612 is an abundant number, since it is smaller than the sum of its proper divisors (22542931500).

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

16873662612 is a wasteful number, since it uses less digits than its factorization.

16873662612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1596959 (or 1596957 counting only the distinct ones).

The product of its digits is 870912, while the sum is 48.

The spelling of 16873662612 in words is "sixteen billion, eight hundred seventy-three million, six hundred sixty-two thousand, six hundred twelve".