23950642345 has 32 divisors (see below), whose sum is σ = 33809891328. Its totient is φ = 15947160768.

The previous prime is 23950642319. The next prime is 23950642363. The reversal of 23950642345 is 54324605932.

It is not a de Polignac number, because 23950642345 - 2⁷ = 23950642217 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 151594 + ... + 266236.

It is an arithmetic number, because the mean of its divisors is an integer number (1056559104).

Almost surely, 2^23950642345 is an apocalyptic number.

It is an amenable number.

23950642345 is a deficient number, since it is larger than the sum of its proper divisors (9859248983).

23950642345 is a wasteful number, since it uses less digits than its factorization.

23950642345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114829.

The product of its (nonzero) digits is 777600, while the sum is 43.

The spelling of 23950642345 in words is "twenty-three billion, nine hundred fifty million, six hundred forty-two thousand, three hundred forty-five".