132859423291 has 4 divisors (see below), whose sum is σ = 151839340912. Its totient is φ = 113879505672.

The previous prime is 132859423273. The next prime is 132859423297. The reversal of 132859423291 is 192324958231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 132859423291 - 2⁷ = 132859423163 is a prime.

It is a super-2 number, since 2×132859423291² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (132859423297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9489958800 + ... + 9489958813.

It is an arithmetic number, because the mean of its divisors is an integer number (37959835228).

Almost surely, 2^132859423291 is an apocalyptic number.

132859423291 is a deficient number, since it is larger than the sum of its proper divisors (18979917621).

132859423291 is an equidigital number, since it uses as much as digits as its factorization.

132859423291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18979917620.

The product of its digits is 933120, while the sum is 49.

The spelling of 132859423291 in words is "one hundred thirty-two billion, eight hundred fifty-nine million, four hundred twenty-three thousand, two hundred ninety-one".