128080126152 has 64 divisors (see below), whose sum is σ = 388121601600. Its totient is φ = 38812158720.

The previous prime is 128080126129. The next prime is 128080126171. The reversal of 128080126152 is 251621080821.

128080126152 is a `hidden beast` number, since 1 + 28 + 0 + 8 + 0 + 12 + 615 + 2 = 666.

It is a super-2 number, since 2×128080126152² (a number of 23 digits) contains 22 as substring.

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

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 26950513 + ... + 26955264.

It is an arithmetic number, because the mean of its divisors is an integer number (6064400025).

Almost surely, 2^128080126152 is an apocalyptic number.

128080126152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

128080126152 is an abundant number, since it is smaller than the sum of its proper divisors (260041475448).

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

128080126152 is a wasteful number, since it uses less digits than its factorization.

128080126152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53905803 (or 53905793 counting only the distinct ones).

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

The spelling of 128080126152 in words is "one hundred twenty-eight billion, eighty million, one hundred twenty-six thousand, one hundred fifty-two".