80044036771200 has 192 divisors, whose sum is σ = 267256624429200. Its totient is φ = 21052677980160.

The previous prime is 80044036771141. The next prime is 80044036771217. The reversal of 80044036771200 is 217763044008.

It is a tau number, because it is divible by the number of its divisors (192).

It is a super-2 number, since 2×80044036771200² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56408245 + ... + 57809844.

Almost surely, 2^{80044036771200} is an apocalyptic number.

80044036771200 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

80044036771200 is an abundant number, since it is smaller than the sum of its proper divisors (187212587658000).

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

80044036771200 is a wasteful number, since it uses less digits than its factorization.

80044036771200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114218189 (or 114218172 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 42.

The spelling of 80044036771200 in words is "eighty trillion, forty-four billion, thirty-six million, seven hundred seventy-one thousand, two hundred".