23001242969 has 2 divisors, whose sum is σ = 23001242970. Its totient is φ = 23001242968.

The previous prime is 23001242959. The next prime is 23001242983. The reversal of 23001242969 is 96924210032.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20277760000 + 2723482969 = 142400^2 + 52187^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23001242969 is a prime.

It is a super-2 number, since 2×23001242969² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (23001242959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11500621484 + 11500621485.

It is an arithmetic number, because the mean of its divisors is an integer number (11500621485).

Almost surely, 2^23001242969 is an apocalyptic number.

It is an amenable number.

23001242969 is a deficient number, since it is larger than the sum of its proper divisors (1).

23001242969 is an equidigital number, since it uses as much as digits as its factorization.

23001242969 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 38.

The spelling of 23001242969 in words is "twenty-three billion, one million, two hundred forty-two thousand, nine hundred sixty-nine".