23424402413 has 2 divisors, whose sum is σ = 23424402414. Its totient is φ = 23424402412.

The previous prime is 23424402403. The next prime is 23424402487. The reversal of 23424402413 is 31420442432.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16394753764 + 7029648649 = 128042^2 + 83843^2 .

It is a cyclic number.

It is not a de Polignac number, because 23424402413 - 2²⁶ = 23357293549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23424402403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11712201206 + 11712201207.

It is an arithmetic number, because the mean of its divisors is an integer number (11712201207).

Almost surely, 2^23424402413 is an apocalyptic number.

It is an amenable number.

23424402413 is a deficient number, since it is larger than the sum of its proper divisors (1).

23424402413 is an equidigital number, since it uses as much as digits as its factorization.

23424402413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 23424402413 its reverse (31420442432), we get a palindrome (54844844845).

The spelling of 23424402413 in words is "twenty-three billion, four hundred twenty-four million, four hundred two thousand, four hundred thirteen".