32372100673 has 4 divisors (see below), whose sum is σ = 35315018928. Its totient is φ = 29429182420.

The previous prime is 32372100667. The next prime is 32372100701. The reversal of 32372100673 is 37600127323.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 32372100673 - 2⁹ = 32372100161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32372100623) 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, 1471459111 + ... + 1471459132.

It is an arithmetic number, because the mean of its divisors is an integer number (8828754732).

Almost surely, 2^32372100673 is an apocalyptic number.

It is an amenable number.

32372100673 is a deficient number, since it is larger than the sum of its proper divisors (2942918255).

32372100673 is a wasteful number, since it uses less digits than its factorization.

32372100673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2942918254.

The product of its (nonzero) digits is 31752, while the sum is 34.

Adding to 32372100673 its reverse (37600127323), we get a palindrome (69972227996).

The spelling of 32372100673 in words is "thirty-two billion, three hundred seventy-two million, one hundred thousand, six hundred seventy-three".