23743996597 has 2 divisors, whose sum is σ = 23743996598. Its totient is φ = 23743996596.

The previous prime is 23743996561. The next prime is 23743996607. The reversal of 23743996597 is 79569934732.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21151048356 + 2592948241 = 145434^2 + 50921^2 .

It is a cyclic number.

It is not a de Polignac number, because 23743996597 - 2²⁷ = 23609778869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23743996537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11871998298 + 11871998299.

It is an arithmetic number, because the mean of its divisors is an integer number (11871998299).

Almost surely, 2^23743996597 is an apocalyptic number.

It is an amenable number.

23743996597 is a deficient number, since it is larger than the sum of its proper divisors (1).

23743996597 is an equidigital number, since it uses as much as digits as its factorization.

23743996597 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 77157360, while the sum is 64.

The spelling of 23743996597 in words is "twenty-three billion, seven hundred forty-three million, nine hundred ninety-six thousand, five hundred ninety-seven".