80028067718420 has 24 divisors (see below), whose sum is σ = 168401221134048. Its totient is φ = 31946031101600.

The previous prime is 80028067718371. The next prime is 80028067718449. The reversal of 80028067718420 is 2481776082008.

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, 4074739046 + ... + 4074758685.

It is an arithmetic number, because the mean of its divisors is an integer number (7016717547252).

Almost surely, 2^{80028067718420} is an apocalyptic number.

It is an amenable number.

80028067718420 is an abundant number, since it is smaller than the sum of its proper divisors (88373153415628).

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

80028067718420 is a wasteful number, since it uses less digits than its factorization.

80028067718420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8149498231 (or 8149498229 counting only the distinct ones).

The product of its (nonzero) digits is 2408448, while the sum is 53.

The spelling of 80028067718420 in words is "eighty trillion, twenty-eight billion, sixty-seven million, seven hundred eighteen thousand, four hundred twenty".