32146664123 has 4 divisors (see below), whose sum is σ = 36739044720. Its totient is φ = 27554283528.

The previous prime is 32146664113. The next prime is 32146664141.

32146664123 is nontrivially palindromic in base 10.

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 32146664123 - 2¹⁰ = 32146663099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32146664113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2296190288 + ... + 2296190301.

It is an arithmetic number, because the mean of its divisors is an integer number (9184761180).

Almost surely, 2^32146664123 is an apocalyptic number.

32146664123 is a deficient number, since it is larger than the sum of its proper divisors (4592380597).

32146664123 is an equidigital number, since it uses as much as digits as its factorization.

32146664123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4592380596.

The product of its digits is 124416, while the sum is 38.

The spelling of 32146664123 in words is "thirty-two billion, one hundred forty-six million, six hundred sixty-four thousand, one hundred twenty-three".