140769253924 has 24 divisors (see below), whose sum is σ = 265306101368. Its totient is φ = 64967927040.

The previous prime is 140769253913. The next prime is 140769253943. The reversal of 140769253924 is 429352967041.

It can be written as a sum of positive squares in 4 ways, for example, as 3246948324 + 137522305600 = 56982^2 + 370840^2 .

It is a Harshad number since it is a multiple of its sum of digits (52).

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, 2628664 + ... + 2681680.

Almost surely, 2^140769253924 is an apocalyptic number.

It is an amenable number.

140769253924 is a deficient number, since it is larger than the sum of its proper divisors (124536847444).

140769253924 is a wasteful number, since it uses less digits than its factorization.

140769253924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104095 (or 104093 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 52.

The spelling of 140769253924 in words is "one hundred forty billion, seven hundred sixty-nine million, two hundred fifty-three thousand, nine hundred twenty-four".