79824328933824 has 84 divisors (see below), whose sum is σ = 236182736736960. Its totient is φ = 25749783521280.

The previous prime is 79824328933813. The next prime is 79824328933837. The reversal of 79824328933824 is 42833982342897.

79824328933824 is a `hidden beast` number, since 7 + 9 + 8 + 2 + 4 + 3 + 289 + 338 + 2 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2235206409 + ... + 2235242120.

Almost surely, 2^{79824328933824} is an apocalyptic number.

It is an amenable number.

79824328933824 is an abundant number, since it is smaller than the sum of its proper divisors (156358407803136).

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

79824328933824 is a wasteful number, since it uses less digits than its factorization.

79824328933824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4470448578 (or 4470448565 counting only the distinct ones).

The product of its digits is 1003290624, while the sum is 72.

The spelling of 79824328933824 in words is "seventy-nine trillion, eight hundred twenty-four billion, three hundred twenty-eight million, nine hundred thirty-three thousand, eight hundred twenty-four".