76476371040 has 144 divisors (see below), whose sum is σ = 274711273200. Its totient is φ = 19320339456.

The previous prime is 76476371029. The next prime is 76476371087. The reversal of 76476371040 is 4017367467.

76476371040 is a `hidden beast` number, since 7 + 6 + 4 + 7 + 637 + 1 + 0 + 4 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1370235 + ... + 1424954.

It is an arithmetic number, because the mean of its divisors is an integer number (1907717175).

Almost surely, 2^76476371040 is an apocalyptic number.

It is an amenable number.

76476371040 is an abundant number, since it is smaller than the sum of its proper divisors (198234902160).

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

76476371040 is a wasteful number, since it uses less digits than its factorization.

76476371040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2795229 (or 2795218 counting only the distinct ones).

The product of its (nonzero) digits is 592704, while the sum is 45.

The spelling of 76476371040 in words is "seventy-six billion, four hundred seventy-six million, three hundred seventy-one thousand, forty".