80767366276 has 24 divisors (see below), whose sum is σ = 142172553600. Its totient is φ = 40147270272.

The previous prime is 80767366243. The next prime is 80767366343. The reversal of 80767366276 is 67266376708.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 80767366276.

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, 433500 + ... + 591148.

It is an arithmetic number, because the mean of its divisors is an integer number (5923856400).

Almost surely, 2^80767366276 is an apocalyptic number.

It is an amenable number.

80767366276 is a deficient number, since it is larger than the sum of its proper divisors (61405187324).

80767366276 is a wasteful number, since it uses less digits than its factorization.

80767366276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158403 (or 158401 counting only the distinct ones).

The product of its (nonzero) digits is 21337344, while the sum is 58.

The spelling of 80767366276 in words is "eighty billion, seven hundred sixty-seven million, three hundred sixty-six thousand, two hundred seventy-six".