76824944162 has 6 divisors (see below), whose sum is σ = 115238004219. Its totient is φ = 38412276090.

The previous prime is 76824944129. The next prime is 76824944201. The reversal of 76824944162 is 26144942867.

It can be written as a sum of positive squares in only one way, i.e., 38412472081 + 38412472081 = 195991^2 + 195991^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=195991.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 293987 + ... + 489977.

Almost surely, 2^76824944162 is an apocalyptic number.

76824944162 is a deficient number, since it is larger than the sum of its proper divisors (38413060057).

76824944162 is an frugal number, since it uses more digits than its factorization.

76824944162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391984 (or 195993 counting only the distinct ones).

The product of its digits is 4644864, while the sum is 53.

The spelling of 76824944162 in words is "seventy-six billion, eight hundred twenty-four million, nine hundred forty-four thousand, one hundred sixty-two".