128088856262 has 8 divisors (see below), whose sum is σ = 192139152192. Its totient is φ = 64042472200.

The previous prime is 128088856241. The next prime is 128088856271. The reversal of 128088856262 is 262658880821.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×128088856262³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 128088856198 and 128088856207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 894689 + ... + 1027932.

It is an arithmetic number, because the mean of its divisors is an integer number (24017394024).

Almost surely, 2^128088856262 is an apocalyptic number.

128088856262 is a deficient number, since it is larger than the sum of its proper divisors (64050295930).

128088856262 is a wasteful number, since it uses less digits than its factorization.

128088856262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1955934.

The product of its (nonzero) digits is 5898240, while the sum is 56.

The spelling of 128088856262 in words is "one hundred twenty-eight billion, eighty-eight million, eight hundred fifty-six thousand, two hundred sixty-two".