15168080412 has 36 divisors (see below), whose sum is σ = 39761596056. Its totient is φ = 5056026480.

The previous prime is 15168080383. The next prime is 15168080449. The reversal of 15168080412 is 21408086151.

15168080412 is a `hidden beast` number, since 1 + 5 + 168 + 0 + 80 + 412 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

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 pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7801539 + ... + 7803482.

Almost surely, 2^15168080412 is an apocalyptic number.

15168080412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

15168080412 is an abundant number, since it is smaller than the sum of its proper divisors (24593515644).

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

15168080412 is a wasteful number, since it uses less digits than its factorization.

15168080412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15605040 (or 15605026 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 36.

The spelling of 15168080412 in words is "fifteen billion, one hundred sixty-eight million, eighty thousand, four hundred twelve".