140864041588 has 6 divisors (see below), whose sum is σ = 246512072786. Its totient is φ = 70432020792.

The previous prime is 140864041553. The next prime is 140864041597. The reversal of 140864041588 is 885140468041.

It can be written as a sum of positive squares in only one way, i.e., 130185299344 + 10678742244 = 360812^2 + 103338^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17608005195 + ... + 17608005202.

Almost surely, 2^140864041588 is an apocalyptic number.

It is an amenable number.

140864041588 is a deficient number, since it is larger than the sum of its proper divisors (105648031198).

140864041588 is a wasteful number, since it uses less digits than its factorization.

140864041588 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35216010401 (or 35216010399 counting only the distinct ones).

The product of its (nonzero) digits is 983040, while the sum is 49.

The spelling of 140864041588 in words is "one hundred forty billion, eight hundred sixty-four million, forty-one thousand, five hundred eighty-eight".