190288505204 has 12 divisors (see below), whose sum is σ = 380577010464. Its totient is φ = 81552216504.

The previous prime is 190288505191. The next prime is 190288505237. The reversal of 190288505204 is 402505882091.

190288505204 is an admirable number.

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, 3398008994 + ... + 3398009049.

It is an arithmetic number, because the mean of its divisors is an integer number (31714750872).

Almost surely, 2^190288505204 is an apocalyptic number.

190288505204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

190288505204 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.

190288505204 is a wasteful number, since it uses less digits than its factorization.

190288505204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6796018054 (or 6796018052 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 44.

The spelling of 190288505204 in words is "one hundred ninety billion, two hundred eighty-eight million, five hundred five thousand, two hundred four".