80746813468 has 12 divisors (see below), whose sum is σ = 141338238552. Its totient is φ = 40364459600.

The previous prime is 80746813421. The next prime is 80746813471. The reversal of 80746813468 is 86431864708.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2216458 + ... + 2252593.

It is an arithmetic number, because the mean of its divisors is an integer number (11778186546).

Almost surely, 2^80746813468 is an apocalyptic number.

It is an amenable number.

80746813468 is a deficient number, since it is larger than the sum of its proper divisors (60591425084).

80746813468 is a wasteful number, since it uses less digits than its factorization.

80746813468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4473572 (or 4473570 counting only the distinct ones).

The product of its (nonzero) digits is 6193152, while the sum is 55.

The spelling of 80746813468 in words is "eighty billion, seven hundred forty-six million, eight hundred thirteen thousand, four hundred sixty-eight".