1392760375168 has 32 divisors (see below), whose sum is σ = 2842313962320. Its totient is φ = 679395302400.

The previous prime is 1392760375163. The next prime is 1392760375169. The reversal of 1392760375168 is 8615730672931.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×1392760375168² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1392760375163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132689148 + ... + 132699643.

Almost surely, 2^{1392760375168} is an apocalyptic number.

It is an amenable number.

1392760375168 is an abundant number, since it is smaller than the sum of its proper divisors (1449553587152).

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

1392760375168 is an equidigital number, since it uses as much as digits as its factorization.

1392760375168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265388846 (or 265388834 counting only the distinct ones).

The product of its (nonzero) digits is 11430720, while the sum is 58.

The spelling of 1392760375168 in words is "one trillion, three hundred ninety-two billion, seven hundred sixty million, three hundred seventy-five thousand, one hundred sixty-eight".