15194408132 has 24 divisors (see below), whose sum is σ = 27512083200. Its totient is φ = 7333907616.

The previous prime is 15194408101. The next prime is 15194408287. The reversal of 15194408132 is 23180449151.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1020719 + ... + 1035497.

It is an arithmetic number, because the mean of its divisors is an integer number (1146336800).

Almost surely, 2^15194408132 is an apocalyptic number.

It is an amenable number.

15194408132 is a deficient number, since it is larger than the sum of its proper divisors (12317675068).

15194408132 is a wasteful number, since it uses less digits than its factorization.

15194408132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23675 (or 23673 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 38.

The spelling of 15194408132 in words is "fifteen billion, one hundred ninety-four million, four hundred eight thousand, one hundred thirty-two".