12175898904 has 96 divisors (see below), whose sum is σ = 36379324800. Its totient is φ = 3655042560.

The previous prime is 12175898897. The next prime is 12175898909. The reversal of 12175898904 is 40989857121.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12175898909) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 120264 + ... + 197015.

It is an arithmetic number, because the mean of its divisors is an integer number (378951300).

Almost surely, 2^12175898904 is an apocalyptic number.

It is an amenable number.

12175898904 is an abundant number, since it is smaller than the sum of its proper divisors (24203425896).

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

12175898904 is a wasteful number, since it uses less digits than its factorization.

12175898904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317345 (or 317338 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 54.

The spelling of 12175898904 in words is "twelve billion, one hundred seventy-five million, eight hundred ninety-eight thousand, nine hundred four".