23896477723 has 2 divisors, whose sum is σ = 23896477724. Its totient is φ = 23896477722.

The previous prime is 23896477721. The next prime is 23896477733. The reversal of 23896477723 is 32777469832.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23896477723 - 2¹ = 23896477721 is a prime.

Together with 23896477721, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (23896477721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11948238861 + 11948238862.

It is an arithmetic number, because the mean of its divisors is an integer number (11948238862).

Almost surely, 2^23896477723 is an apocalyptic number.

23896477723 is a deficient number, since it is larger than the sum of its proper divisors (1).

23896477723 is an equidigital number, since it uses as much as digits as its factorization.

23896477723 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21337344, while the sum is 58.

The spelling of 23896477723 in words is "twenty-three billion, eight hundred ninety-six million, four hundred seventy-seven thousand, seven hundred twenty-three".