80118748932 has 24 divisors (see below), whose sum is σ = 192974191872. Its totient is φ = 25844757600.

The previous prime is 80118748909. The next prime is 80118748933. The reversal of 80118748932 is 23984781108.

It is a super-2 number, since 2×80118748932² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (80118748933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107686119 + ... + 107686862.

It is an arithmetic number, because the mean of its divisors is an integer number (8040591328).

Almost surely, 2^80118748932 is an apocalyptic number.

It is an amenable number.

80118748932 is an abundant number, since it is smaller than the sum of its proper divisors (112855442940).

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

80118748932 is a wasteful number, since it uses less digits than its factorization.

80118748932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215373019 (or 215373017 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 51.

The spelling of 80118748932 in words is "eighty billion, one hundred eighteen million, seven hundred forty-eight thousand, nine hundred thirty-two".