80368142877602 has 16 divisors (see below), whose sum is σ = 120945918737952. Its totient is φ = 40052838853440.

The previous prime is 80368142877577. The next prime is 80368142877613. The reversal of 80368142877602 is 20677824186308.

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 7 ways as a sum of consecutive naturals, for example, 81807977 + ... + 82784547.

It is an arithmetic number, because the mean of its divisors is an integer number (7559119921122).

Almost surely, 2^{80368142877602} is an apocalyptic number.

80368142877602 is a deficient number, since it is larger than the sum of its proper divisors (40577775860350).

80368142877602 is a wasteful number, since it uses less digits than its factorization.

80368142877602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1110913.

The product of its (nonzero) digits is 43352064, while the sum is 62.

The spelling of 80368142877602 in words is "eighty trillion, three hundred sixty-eight billion, one hundred forty-two million, eight hundred seventy-seven thousand, six hundred two".