1142957401796 has 24 divisors (see below), whose sum is σ = 2293218063360. Its totient is φ = 488273902272.

The previous prime is 1142957401769. The next prime is 1142957401801. The reversal of 1142957401796 is 6971047592411.

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, 65198756 + ... + 65216283.

It is an arithmetic number, because the mean of its divisors is an integer number (95550752640).

Almost surely, 2^{1142957401796} is an apocalyptic number.

It is an amenable number.

1142957401796 is an abundant number, since it is smaller than the sum of its proper divisors (1150260661564).

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

1142957401796 is a wasteful number, since it uses less digits than its factorization.

1142957401796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130415363 (or 130415361 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 56.

The spelling of 1142957401796 in words is "one trillion, one hundred forty-two billion, nine hundred fifty-seven million, four hundred one thousand, seven hundred ninety-six".