32345331693 has 4 divisors (see below), whose sum is σ = 43127108928. Its totient is φ = 21563554460.

The previous prime is 32345331691. The next prime is 32345331713. The reversal of 32345331693 is 39613354323.

It is a happy number.

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 a cyclic number.

It is not a de Polignac number, because 32345331693 - 2¹ = 32345331691 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32345331691) 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, 5390888613 + ... + 5390888618.

It is an arithmetic number, because the mean of its divisors is an integer number (10781777232).

Almost surely, 2^32345331693 is an apocalyptic number.

It is an amenable number.

32345331693 is a deficient number, since it is larger than the sum of its proper divisors (10781777235).

32345331693 is a wasteful number, since it uses less digits than its factorization.

32345331693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10781777234.

The product of its digits is 524880, while the sum is 42.

The spelling of 32345331693 in words is "thirty-two billion, three hundred forty-five million, three hundred thirty-one thousand, six hundred ninety-three".