1392382919868 has 96 divisors (see below), whose sum is σ = 3426548832000. Its totient is φ = 438844363776.

The previous prime is 1392382919783. The next prime is 1392382919947. The reversal of 1392382919868 is 8689192832931.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 480627796 + ... + 480630692.

It is an arithmetic number, because the mean of its divisors is an integer number (35693217000).

Almost surely, 2^{1392382919868} is an apocalyptic number.

It is an amenable number.

1392382919868 is an abundant number, since it is smaller than the sum of its proper divisors (2034165912132).

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

1392382919868 is a wasteful number, since it uses less digits than its factorization.

1392382919868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6299 (or 6297 counting only the distinct ones).

The product of its digits is 80621568, while the sum is 69.

The spelling of 1392382919868 in words is "one trillion, three hundred ninety-two billion, three hundred eighty-two million, nine hundred nineteen thousand, eight hundred sixty-eight".