128753071200 has 216 divisors, whose sum is σ = 488940143328. Its totient is φ = 31693040640.

The previous prime is 128753071199. The next prime is 128753071211. The reversal of 128753071200 is 2170357821.

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 35 ways as a sum of consecutive naturals, for example, 594184 + ... + 781383.

Almost surely, 2^128753071200 is an apocalyptic number.

128753071200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

128753071200 is an abundant number, since it is smaller than the sum of its proper divisors (360187072128).

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

128753071200 is a wasteful number, since it uses less digits than its factorization.

128753071200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1375606 (or 1375590 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 36.

The spelling of 128753071200 in words is "one hundred twenty-eight billion, seven hundred fifty-three million, seventy-one thousand, two hundred".