23258453441 has 2 divisors, whose sum is σ = 23258453442. Its totient is φ = 23258453440.

The previous prime is 23258453431. The next prime is 23258453501. The reversal of 23258453441 is 14435485232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20756453041 + 2502000400 = 144071^2 + 50020^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23258453441 is a prime.

It is not a weakly prime, because it can be changed into another prime (23258453431) 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, 11629226720 + 11629226721.

It is an arithmetic number, because the mean of its divisors is an integer number (11629226721).

Almost surely, 2^23258453441 is an apocalyptic number.

It is an amenable number.

23258453441 is a deficient number, since it is larger than the sum of its proper divisors (1).

23258453441 is an equidigital number, since it uses as much as digits as its factorization.

23258453441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 460800, while the sum is 41.

The spelling of 23258453441 in words is "twenty-three billion, two hundred fifty-eight million, four hundred fifty-three thousand, four hundred forty-one".