23433039999 has 12 divisors (see below), whose sum is σ = 33849088936. Its totient is φ = 15621396912.

The previous prime is 23433039983. The next prime is 23433040009. The reversal of 23433039999 is 99993033432.

It is not a de Polignac number, because 23433039999 - 2⁴ = 23433039983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23433035999) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 329544 + ... + 394290.

Almost surely, 2^23433039999 is an apocalyptic number.

23433039999 is a deficient number, since it is larger than the sum of its proper divisors (10416048937).

23433039999 is a wasteful number, since it uses less digits than its factorization.

23433039999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104966 (or 104963 counting only the distinct ones).

The product of its (nonzero) digits is 4251528, while the sum is 54.

The spelling of 23433039999 in words is "twenty-three billion, four hundred thirty-three million, thirty-nine thousand, nine hundred ninety-nine".