23140799963 has 2 divisors, whose sum is σ = 23140799964. Its totient is φ = 23140799962.

The previous prime is 23140799923. The next prime is 23140800041. The reversal of 23140799963 is 36999704132.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23140799963 - 2²⁸ = 22872364507 is a prime.

It is not a weakly prime, because it can be changed into another prime (23140799923) 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 as a sum of consecutive naturals, namely, 11570399981 + 11570399982.

It is an arithmetic number, because the mean of its divisors is an integer number (11570399982).

Almost surely, 2^23140799963 is an apocalyptic number.

23140799963 is a deficient number, since it is larger than the sum of its proper divisors (1).

23140799963 is an equidigital number, since it uses as much as digits as its factorization.

23140799963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2204496, while the sum is 53.

The spelling of 23140799963 in words is "twenty-three billion, one hundred forty million, seven hundred ninety-nine thousand, nine hundred sixty-three".