76073239020 has 24 divisors (see below), whose sum is σ = 213005069424. Its totient is φ = 20286197056.

The previous prime is 76073239009. The next prime is 76073239051. The reversal of 76073239020 is 2093237067.

It is a self number, because there is not a number n which added to its sum of digits gives 76073239020.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 633943599 + ... + 633943718.

It is an arithmetic number, because the mean of its divisors is an integer number (8875211226).

Almost surely, 2^76073239020 is an apocalyptic number.

It is an amenable number.

76073239020 is an abundant number, since it is smaller than the sum of its proper divisors (136931830404).

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

76073239020 is a wasteful number, since it uses less digits than its factorization.

76073239020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1267887329 (or 1267887327 counting only the distinct ones).

The product of its (nonzero) digits is 95256, while the sum is 39.

The spelling of 76073239020 in words is "seventy-six billion, seventy-three million, two hundred thirty-nine thousand, twenty".