23241637259 has 2 divisors, whose sum is σ = 23241637260. Its totient is φ = 23241637258.

The previous prime is 23241637249. The next prime is 23241637351. The reversal of 23241637259 is 95273614232.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23241637259 is a prime.

It is not a weakly prime, because it can be changed into another prime (23241637249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11620818629 + 11620818630.

It is an arithmetic number, because the mean of its divisors is an integer number (11620818630).

Almost surely, 2^23241637259 is an apocalyptic number.

23241637259 is a deficient number, since it is larger than the sum of its proper divisors (1).

23241637259 is an equidigital number, since it uses as much as digits as its factorization.

23241637259 is an evil number, because the sum of its binary digits is even.

The product of its digits is 544320, while the sum is 44.

The spelling of 23241637259 in words is "twenty-three billion, two hundred forty-one million, six hundred thirty-seven thousand, two hundred fifty-nine".