23240608943 has 2 divisors, whose sum is σ = 23240608944. Its totient is φ = 23240608942.

The previous prime is 23240608933. The next prime is 23240608969. The reversal of 23240608943 is 34980604232.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23240608943 - 2⁸ = 23240608687 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23240608943.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23240608933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11620304471 + 11620304472.

It is an arithmetic number, because the mean of its divisors is an integer number (11620304472).

Almost surely, 2^23240608943 is an apocalyptic number.

23240608943 is a deficient number, since it is larger than the sum of its proper divisors (1).

23240608943 is an equidigital number, since it uses as much as digits as its factorization.

23240608943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 248832, while the sum is 41.

The spelling of 23240608943 in words is "twenty-three billion, two hundred forty million, six hundred eight thousand, nine hundred forty-three".