80023802012 has 24 divisors (see below), whose sum is σ = 174597386880. Its totient is φ = 31178104560.

The previous prime is 80023801943. The next prime is 80023802059. The reversal of 80023802012 is 21020832008.

It is a congruent number.

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, 129908462 + ... + 129909077.

It is an arithmetic number, because the mean of its divisors is an integer number (7274891120).

Almost surely, 2^80023802012 is an apocalyptic number.

It is an amenable number.

80023802012 is an abundant number, since it is smaller than the sum of its proper divisors (94573584868).

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

80023802012 is a wasteful number, since it uses less digits than its factorization.

80023802012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259817561 (or 259817559 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

The spelling of 80023802012 in words is "eighty billion, twenty-three million, eight hundred two thousand, twelve".