77713929024 has 112 divisors (see below), whose sum is σ = 212932670400. Its totient is φ = 24985010176.

The previous prime is 77713929019. The next prime is 77713929031. The reversal of 77713929024 is 42092931777.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5666944 + ... + 5680640.

Almost surely, 2^77713929024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 77713929024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106466335200).

77713929024 is an abundant number, since it is smaller than the sum of its proper divisors (135218741376).

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

77713929024 is a wasteful number, since it uses less digits than its factorization.

77713929024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14760 (or 14750 counting only the distinct ones).

The product of its (nonzero) digits is 1333584, while the sum is 51.

The spelling of 77713929024 in words is "seventy-seven billion, seven hundred thirteen million, nine hundred twenty-nine thousand, twenty-four".