272236471460 has 48 divisors (see below), whose sum is σ = 621198359040. Its totient is φ = 99835441920.

The previous prime is 272236471387. The next prime is 272236471477. The reversal of 272236471460 is 64174632272.

It is a super-2 number, since 2×272236471460² (a number of 24 digits) contains 22 as substring.

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, 11543249 + ... + 11566808.

It is an arithmetic number, because the mean of its divisors is an integer number (12941632480).

Almost surely, 2^272236471460 is an apocalyptic number.

272236471460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

272236471460 is an abundant number, since it is smaller than the sum of its proper divisors (348961887580).

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

272236471460 is a wasteful number, since it uses less digits than its factorization.

272236471460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23110116 (or 23110114 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 44.

The spelling of 272236471460 in words is "two hundred seventy-two billion, two hundred thirty-six million, four hundred seventy-one thousand, four hundred sixty".