76915243008 has 192 divisors, whose sum is σ = 229503456000. Its totient is φ = 25451421696.

The previous prime is 76915242961. The next prime is 76915243039. The reversal of 76915243008 is 80034251967.

76915243008 is a `hidden beast` number, since 7 + 6 + 91 + 524 + 30 + 0 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7681141 + ... + 7691147.

It is an arithmetic number, because the mean of its divisors is an integer number (1195330500).

It is a 1-persistent number, because it is pandigital, but 2⋅76915243008 = 153830486016 is not.

Almost surely, 2^76915243008 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 76915243008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114751728000).

76915243008 is an abundant number, since it is smaller than the sum of its proper divisors (152588212992).

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

76915243008 is a wasteful number, since it uses less digits than its factorization.

76915243008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10177 (or 10151 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The spelling of 76915243008 in words is "seventy-six billion, nine hundred fifteen million, two hundred forty-three thousand, eight".