159374572323 has 8 divisors (see below), whose sum is σ = 214028203200. Its totient is φ = 105485328168.

The previous prime is 159374572241. The next prime is 159374572333. The reversal of 159374572323 is 323275473951.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 159374572323 - 2²⁰ = 159373523747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (159374572333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191096193 + ... + 191097026.

It is an arithmetic number, because the mean of its divisors is an integer number (26753525400).

Almost surely, 2^159374572323 is an apocalyptic number.

159374572323 is a deficient number, since it is larger than the sum of its proper divisors (54653630877).

159374572323 is a wasteful number, since it uses less digits than its factorization.

159374572323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382193361.

The product of its digits is 4762800, while the sum is 51.

The spelling of 159374572323 in words is "one hundred fifty-nine billion, three hundred seventy-four million, five hundred seventy-two thousand, three hundred twenty-three".