32004440023 has 6 divisors (see below), whose sum is σ = 33997796456. Its totient is φ = 30121825632.

The previous prime is 32004439969. The next prime is 32004440053.

32004440023 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 32004440023 - 2¹³ = 32004431831 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32004439976 and 32004440003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32004440053) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55370715 + ... + 55371292.

Almost surely, 2^32004440023 is an apocalyptic number.

32004440023 is a deficient number, since it is larger than the sum of its proper divisors (1993356433).

32004440023 is a wasteful number, since it uses less digits than its factorization.

32004440023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110742041 (or 110742024 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

The spelling of 32004440023 in words is "thirty-two billion, four million, four hundred forty thousand, twenty-three".