140057291076 has 48 divisors (see below), whose sum is σ = 327502648704. Its totient is φ = 46585518336.

The previous prime is 140057291063. The next prime is 140057291081. The reversal of 140057291076 is 670192750041.

It is a happy number.

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, 19467736 + ... + 19474928.

It is an arithmetic number, because the mean of its divisors is an integer number (6822971848).

Almost surely, 2^140057291076 is an apocalyptic number.

It is an amenable number.

140057291076 is an abundant number, since it is smaller than the sum of its proper divisors (187445357628).

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

140057291076 is a wasteful number, since it uses less digits than its factorization.

140057291076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10460 (or 10458 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 42.

The spelling of 140057291076 in words is "one hundred forty billion, fifty-seven million, two hundred ninety-one thousand, seventy-six".