23923498089 has 8 divisors (see below), whose sum is σ = 31898868480. Its totient is φ = 15948563216.

The previous prime is 23923498087. The next prime is 23923498129. The reversal of 23923498089 is 98089432932.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23923498089 - 2¹ = 23923498087 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23923498087) 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 7 ways as a sum of consecutive naturals, for example, 54184 + ... + 225350.

It is an arithmetic number, because the mean of its divisors is an integer number (3987358560).

Almost surely, 2^23923498089 is an apocalyptic number.

It is an amenable number.

23923498089 is a deficient number, since it is larger than the sum of its proper divisors (7975370391).

23923498089 is a wasteful number, since it uses less digits than its factorization.

23923498089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217759.

The product of its (nonzero) digits is 6718464, while the sum is 57.

The spelling of 23923498089 in words is "twenty-three billion, nine hundred twenty-three million, four hundred ninety-eight thousand, eighty-nine".