23026699873 has 2 divisors, whose sum is σ = 23026699874. Its totient is φ = 23026699872.

The previous prime is 23026699793. The next prime is 23026699939. The reversal of 23026699873 is 37899662032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16402693329 + 6624006544 = 128073^2 + 81388^2 .

It is a cyclic number.

It is not a de Polignac number, because 23026699873 - 2²⁹ = 22489828961 is a prime.

It is a super-2 number, since 2×23026699873² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23026690873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11513349936 + 11513349937.

It is an arithmetic number, because the mean of its divisors is an integer number (11513349937).

Almost surely, 2^23026699873 is an apocalyptic number.

It is an amenable number.

23026699873 is a deficient number, since it is larger than the sum of its proper divisors (1).

23026699873 is an equidigital number, since it uses as much as digits as its factorization.

23026699873 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5878656, while the sum is 55.

The spelling of 23026699873 in words is "twenty-three billion, twenty-six million, six hundred ninety-nine thousand, eight hundred seventy-three".