23459686247 has 2 divisors, whose sum is σ = 23459686248. Its totient is φ = 23459686246.

The previous prime is 23459686189. The next prime is 23459686277. The reversal of 23459686247 is 74268695432.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23459686247 - 2⁶ = 23459686183 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23459686192 and 23459686201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23459686277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11729843123 + 11729843124.

It is an arithmetic number, because the mean of its divisors is an integer number (11729843124).

Almost surely, 2^23459686247 is an apocalyptic number.

23459686247 is a deficient number, since it is larger than the sum of its proper divisors (1).

23459686247 is an equidigital number, since it uses as much as digits as its factorization.

23459686247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17418240, while the sum is 56.

The spelling of 23459686247 in words is "twenty-three billion, four hundred fifty-nine million, six hundred eighty-six thousand, two hundred forty-seven".