128102073482 has 16 divisors (see below), whose sum is σ = 195094626432. Its totient is φ = 63071252640.

The previous prime is 128102073431. The next prime is 128102073493. The reversal of 128102073482 is 284370201821.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178958 + ... + 536870.

It is an arithmetic number, because the mean of its divisors is an integer number (12193414152).

Almost surely, 2^128102073482 is an apocalyptic number.

It is a pronic number, being equal to 357913×357914.

128102073482 is a deficient number, since it is larger than the sum of its proper divisors (66992552950).

128102073482 is a wasteful number, since it uses less digits than its factorization.

128102073482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360653.

The product of its (nonzero) digits is 43008, while the sum is 38.

The spelling of 128102073482 in words is "one hundred twenty-eight billion, one hundred two million, seventy-three thousand, four hundred eighty-two".