272979391879744 has 63 divisors (see below), whose sum is σ = 595418319593923. Its totient is φ = 124080880880000.

The previous prime is 272979391879709. The next prime is 272979391879763. The reversal of 272979391879744 is 447978193979272.

The square root of 272979391879744 is 16522088.

It is a perfect power (a square), and thus also a powerful number.

It is a Harshad number since it is a multiple of its sum of digits (88).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1453849869 + ... + 1454037619.

Almost surely, 2^{272979391879744} is an apocalyptic number.

272979391879744 is the 16522088-th square number.

It is an amenable number.

272979391879744 is an abundant number, since it is smaller than the sum of its proper divisors (322438927714179).

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

272979391879744 is an frugal number, since it uses more digits than its factorization.

272979391879744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375536 (or 187764 counting only the distinct ones).

The product of its digits is 24196548096, while the sum is 88.

The spelling of 272979391879744 in words is "two hundred seventy-two trillion, nine hundred seventy-nine billion, three hundred ninety-one million, eight hundred seventy-nine thousand, seven hundred forty-four".