140204154032040 has 96 divisors (see below), whose sum is σ = 489283884499680. Its totient is φ = 32046663777408.

The previous prime is 140204154031943. The next prime is 140204154032083. The reversal of 140204154032040 is 40230451402041.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 140204154031989 and 140204154032007.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11922116062 + ... + 11922127821.

It is an arithmetic number, because the mean of its divisors is an integer number (5096707130205).

Almost surely, 2^{140204154032040} is an apocalyptic number.

140204154032040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140204154032040 is an abundant number, since it is smaller than the sum of its proper divisors (349079730467640).

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

140204154032040 is a wasteful number, since it uses less digits than its factorization.

140204154032040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23844243911 (or 23844243900 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

The spelling of 140204154032040 in words is "one hundred forty trillion, two hundred four billion, one hundred fifty-four million, thirty-two thousand, forty".