76606612040 has 32 divisors (see below), whose sum is σ = 196988431680. Its totient is φ = 26265124032.

The previous prime is 76606612013. The next prime is 76606612051. The reversal of 76606612040 is 4021660667.

It is a junction number, because it is equal to n+sod(n) for n = 76606611985 and 76606612003.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136797242 + ... + 136797801.

It is an arithmetic number, because the mean of its divisors is an integer number (6155888490).

Almost surely, 2^76606612040 is an apocalyptic number.

76606612040 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

76606612040 is an abundant number, since it is smaller than the sum of its proper divisors (120381819640).

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

76606612040 is a wasteful number, since it uses less digits than its factorization.

76606612040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273595061 (or 273595057 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 38.

The spelling of 76606612040 in words is "seventy-six billion, six hundred six million, six hundred twelve thousand, forty".