23429910815 has 8 divisors (see below), whose sum is σ = 28394268768. Its totient is φ = 18558344800.

The previous prime is 23429910689. The next prime is 23429910913. The reversal of 23429910815 is 51801992432.

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

It is not a de Polignac number, because 23429910815 - 2¹⁰ = 23429909791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23197427 + ... + 23198436.

It is an arithmetic number, because the mean of its divisors is an integer number (3549283596).

Almost surely, 2^23429910815 is an apocalyptic number.

23429910815 is a deficient number, since it is larger than the sum of its proper divisors (4964357953).

23429910815 is a wasteful number, since it uses less digits than its factorization.

23429910815 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46395969.

The product of its (nonzero) digits is 155520, while the sum is 44.

The spelling of 23429910815 in words is "twenty-three billion, four hundred twenty-nine million, nine hundred ten thousand, eight hundred fifteen".