190249599804 has 48 divisors (see below), whose sum is σ = 489066512256. Its totient is φ = 57080584000.

The previous prime is 190249599803. The next prime is 190249599811. The reversal of 190249599804 is 408995942091.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190249599803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7121742 + ... + 7148405.

It is an arithmetic number, because the mean of its divisors is an integer number (10188885672).

Almost surely, 2^190249599804 is an apocalyptic number.

It is an amenable number.

190249599804 is an abundant number, since it is smaller than the sum of its proper divisors (298816912452).

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

190249599804 is a wasteful number, since it uses less digits than its factorization.

190249599804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14270266 (or 14270264 counting only the distinct ones).

The product of its (nonzero) digits is 8398080, while the sum is 60.

The spelling of 190249599804 in words is "one hundred ninety billion, two hundred forty-nine million, five hundred ninety-nine thousand, eight hundred four".