999993713712 has 80 divisors (see below), whose sum is σ = 2954079593472. Its totient is φ = 285546309120.

The previous prime is 999993713701. The next prime is 999993713783. The reversal of 999993713712 is 217317399999.

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, 286408 + ... + 1442919.

Almost surely, 2^999993713712 is an apocalyptic number.

It is an amenable number.

999993713712 is an abundant number, since it is smaller than the sum of its proper divisors (1954085879760).

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

999993713712 is a wasteful number, since it uses less digits than its factorization.

999993713712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1731066 (or 1731060 counting only the distinct ones).

The product of its digits is 52081218, while the sum is 69.

The spelling of 999993713712 in words is "nine hundred ninety-nine billion, nine hundred ninety-three million, seven hundred thirteen thousand, seven hundred twelve".