128883357076124 has 12 divisors (see below), whose sum is σ = 257766714152304. Its totient is φ = 55235724461184.

The previous prime is 128883357076121. The next prime is 128883357076129. The reversal of 128883357076124 is 421670753388821.

128883357076124 is an admirable number.

It is a super-2 number, since 2×128883357076124² (a number of 29 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (65) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (128883357076121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2301488519189 + ... + 2301488519244.

It is an arithmetic number, because the mean of its divisors is an integer number (21480559512692).

Almost surely, 2^{128883357076124} is an apocalyptic number.

128883357076124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

128883357076124 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

128883357076124 is a wasteful number, since it uses less digits than its factorization.

128883357076124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4602977038444 (or 4602977038442 counting only the distinct ones).

The product of its (nonzero) digits is 108380160, while the sum is 65.

The spelling of 128883357076124 in words is "one hundred twenty-eight trillion, eight hundred eighty-three billion, three hundred fifty-seven million, seventy-six thousand, one hundred twenty-four".