23404196289 has 8 divisors (see below), whose sum is σ = 31717162432. Its totient is φ = 15347013840.

The previous prime is 23404196239. The next prime is 23404196311. The reversal of 23404196289 is 98269140432.

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

It is not a de Polignac number, because 23404196289 - 2⁸ = 23404196033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23404196209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63945709 + ... + 63946074.

It is an arithmetic number, because the mean of its divisors is an integer number (3964645304).

Almost surely, 2^23404196289 is an apocalyptic number.

It is an amenable number.

23404196289 is a deficient number, since it is larger than the sum of its proper divisors (8312966143).

23404196289 is a wasteful number, since it uses less digits than its factorization.

23404196289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127891847.

The product of its (nonzero) digits is 746496, while the sum is 48.

The spelling of 23404196289 in words is "twenty-three billion, four hundred four million, one hundred ninety-six thousand, two hundred eighty-nine".