76031420008 has 16 divisors (see below), whose sum is σ = 142562038500. Its totient is φ = 38014876416.

The previous prime is 76031419979. The next prime is 76031420029. The reversal of 76031420008 is 80002413067.

It can be written as a sum of positive squares in 2 ways, for example, as 75866091844 + 165328164 = 275438^2 + 12858^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 468778 + ... + 609766.

Almost surely, 2^76031420008 is an apocalyptic number.

It is an amenable number.

76031420008 is a deficient number, since it is larger than the sum of its proper divisors (66530618492).

76031420008 is a wasteful number, since it uses less digits than its factorization.

76031420008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208404 (or 208400 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The spelling of 76031420008 in words is "seventy-six billion, thirty-one million, four hundred twenty thousand, eight".