77113740458924 has 36 divisors (see below), whose sum is σ = 150169025531952. Its totient is φ = 34442861721120.

The previous prime is 77113740458921. The next prime is 77113740458939. The reversal of 77113740458924 is 42985404731177.

It is a Harshad number since it is a multiple of its sum of digits (62).

It is not an unprimeable number, because it can be changed into a prime (77113740458921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 771519512 + ... + 771619455.

It is an arithmetic number, because the mean of its divisors is an integer number (4171361820332).

Almost surely, 2^{77113740458924} is an apocalyptic number.

It is an amenable number.

77113740458924 is a deficient number, since it is larger than the sum of its proper divisors (73055285073028).

77113740458924 is a wasteful number, since it uses less digits than its factorization.

77113740458924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1543139046 (or 1543139013 counting only the distinct ones).

The product of its (nonzero) digits is 47416320, while the sum is 62.

The spelling of 77113740458924 in words is "seventy-seven trillion, one hundred thirteen billion, seven hundred forty million, four hundred fifty-eight thousand, nine hundred twenty-four".