23002338905 has 16 divisors (see below), whose sum is σ = 33972685824. Its totient is φ = 14559721920.

The previous prime is 23002338899. The next prime is 23002338907. The reversal of 23002338905 is 50983320032.

It is not a de Polignac number, because 23002338905 - 2⁴ = 23002338889 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23002338907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25276841 + ... + 25277750.

It is an arithmetic number, because the mean of its divisors is an integer number (2123292864).

Almost surely, 2^23002338905 is an apocalyptic number.

It is an amenable number.

23002338905 is a deficient number, since it is larger than the sum of its proper divisors (10970346919).

23002338905 is a wasteful number, since it uses less digits than its factorization.

23002338905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50554616.

The product of its (nonzero) digits is 38880, while the sum is 35.

Adding to 23002338905 its reverse (50983320032), we get a palindrome (73985658937).

The spelling of 23002338905 in words is "twenty-three billion, two million, three hundred thirty-eight thousand, nine hundred five".