1392140160 has 96 divisors (see below), whose sum is σ = 4807253880. Its totient is φ = 371235840.

The previous prime is 1392140143. The next prime is 1392140201. The reversal of 1392140160 is 610412931.

1392140160 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 115086 + ... + 126605.

Almost surely, 2^1392140160 is an apocalyptic number.

1392140160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1392140160 is an abundant number, since it is smaller than the sum of its proper divisors (3415113720).

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

1392140160 is a wasteful number, since it uses less digits than its factorization.

1392140160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241716 (or 241701 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 1392140160 is about 37311.3945062363. The cubic root of 1392140160 is about 1116.5915082209.

The spelling of 1392140160 in words is "one billion, three hundred ninety-two million, one hundred forty thousand, one hundred sixty".