15843379928132 has 24 divisors (see below), whose sum is σ = 27738515702016. Its totient is φ = 7918090207808.

The previous prime is 15843379928107. The next prime is 15843379928153. The reversal of 15843379928132 is 23182997334851.

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, 153837968 + ... + 153940920.

It is an arithmetic number, because the mean of its divisors is an integer number (1155771487584).

Almost surely, 2^{15843379928132} is an apocalyptic number.

It is an amenable number.

15843379928132 is a deficient number, since it is larger than the sum of its proper divisors (11895135773884).

15843379928132 is a wasteful number, since it uses less digits than its factorization.

15843379928132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120067 (or 120065 counting only the distinct ones).

The product of its digits is 78382080, while the sum is 65.

The spelling of 15843379928132 in words is "fifteen trillion, eight hundred forty-three billion, three hundred seventy-nine million, nine hundred twenty-eight thousand, one hundred thirty-two".