76131835104 has 96 divisors (see below), whose sum is σ = 215418903840. Its totient is φ = 23403405312.

The previous prime is 76131835081. The next prime is 76131835141. The reversal of 76131835104 is 40153813167.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (39).

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, 1341252 + ... + 1396860.

It is an arithmetic number, because the mean of its divisors is an integer number (2243946915).

Almost surely, 2^76131835104 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 76131835104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107709451920).

76131835104 is an abundant number, since it is smaller than the sum of its proper divisors (139287068736).

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

76131835104 is a wasteful number, since it uses less digits than its factorization.

76131835104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56732 (or 56724 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The spelling of 76131835104 in words is "seventy-six billion, one hundred thirty-one million, eight hundred thirty-five thousand, one hundred four".