791242272324 has 81 divisors (see below), whose sum is σ = 2326738923327. Its totient is φ = 226058546448.

The previous prime is 791242272313. The next prime is 791242272341. The reversal of 791242272324 is 423272242197.

The square root of 791242272324 is 889518.

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

791242272324 is a `hidden beast` number, since 7 + 9 + 12 + 42 + 272 + 324 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 791242272324.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 37349167 + ... + 37370345.

Almost surely, 2^791242272324 is an apocalyptic number.

791242272324 is the 889518-th square number.

It is an amenable number.

791242272324 is an abundant number, since it is smaller than the sum of its proper divisors (1535496651003).

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

791242272324 is an equidigital number, since it uses as much as digits as its factorization.

791242272324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42382 (or 21191 counting only the distinct ones).

The product of its digits is 677376, while the sum is 45.

The spelling of 791242272324 in words is "seven hundred ninety-one billion, two hundred forty-two million, two hundred seventy-two thousand, three hundred twenty-four".