80236316160 has 1920 divisors, whose sum is σ = 386075289600. Its totient is φ = 15173222400.

The previous prime is 80236316141. The next prime is 80236316177. The reversal of 80236316160 is 6161363208.

80236316160 is a `hidden beast` number, since 8 + 0 + 2 + 3 + 6 + 31 + 616 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1920).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 1130088925 + ... + 1130088995.

It is an arithmetic number, because the mean of its divisors is an integer number (201080880).

Almost surely, 2^80236316160 is an apocalyptic number.

80236316160 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80236316160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (193037644800).

80236316160 is an abundant number, since it is smaller than the sum of its proper divisors (305838973440).

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

80236316160 is a wasteful number, since it uses less digits than its factorization.

80236316160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145 (or 112 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

Adding to 80236316160 its reverse (6161363208), we get a palindrome (86397679368).

The spelling of 80236316160 in words is "eighty billion, two hundred thirty-six million, three hundred sixteen thousand, one hundred sixty".