23044230989 has 16 divisors (see below), whose sum is σ = 25403707392. Its totient is φ = 20770691328.

The previous prime is 23044230947. The next prime is 23044230991. The reversal of 23044230989 is 98903244032.

It is a cyclic number.

It is not a de Polignac number, because 23044230989 - 2³² = 18749263693 is a prime.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23044230289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 221012 + ... + 308114.

It is an arithmetic number, because the mean of its divisors is an integer number (1587731712).

Almost surely, 2^23044230989 is an apocalyptic number.

It is an amenable number.

23044230989 is a deficient number, since it is larger than the sum of its proper divisors (2359476403).

23044230989 is a wasteful number, since it uses less digits than its factorization.

23044230989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87596.

The product of its (nonzero) digits is 373248, while the sum is 44.

The spelling of 23044230989 in words is "twenty-three billion, forty-four million, two hundred thirty thousand, nine hundred eighty-nine".