23302879993 has 16 divisors (see below), whose sum is σ = 24203914560. Its totient is φ = 22421969856.

The previous prime is 23302879987. The next prime is 23302879997. The reversal of 23302879993 is 39997820332.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 23302879993 - 2⁵ = 23302879961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23302879997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 791623 + ... + 820531.

It is an arithmetic number, because the mean of its divisors is an integer number (1512744660).

Almost surely, 2^23302879993 is an apocalyptic number.

It is an amenable number.

23302879993 is a deficient number, since it is larger than the sum of its proper divisors (901034567).

23302879993 is a wasteful number, since it uses less digits than its factorization.

23302879993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29256.

The product of its (nonzero) digits is 4408992, while the sum is 55.

The spelling of 23302879993 in words is "twenty-three billion, three hundred two million, eight hundred seventy-nine thousand, nine hundred ninety-three".