199500675432 has 32 divisors (see below), whose sum is σ = 498774235680. Its totient is φ = 66497218880.

The previous prime is 199500675391. The next prime is 199500675461. The reversal of 199500675432 is 234576005991.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 390382 + ... + 742562.

It is an arithmetic number, because the mean of its divisors is an integer number (15586694865).

Almost surely, 2^199500675432 is an apocalyptic number.

199500675432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

199500675432 is an abundant number, since it is smaller than the sum of its proper divisors (299273560248).

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

199500675432 is a wasteful number, since it uses less digits than its factorization.

199500675432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375793 (or 375789 counting only the distinct ones).

The product of its (nonzero) digits is 2041200, while the sum is 51.

The spelling of 199500675432 in words is "one hundred ninety-nine billion, five hundred million, six hundred seventy-five thousand, four hundred thirty-two".