23324426407 has 2 divisors, whose sum is σ = 23324426408. Its totient is φ = 23324426406.

The previous prime is 23324426393. The next prime is 23324426413. The reversal of 23324426407 is 70462442332.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23324426407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23324426497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11662213203 + 11662213204.

It is an arithmetic number, because the mean of its divisors is an integer number (11662213204).

Almost surely, 2^23324426407 is an apocalyptic number.

23324426407 is a deficient number, since it is larger than the sum of its proper divisors (1).

23324426407 is an equidigital number, since it uses as much as digits as its factorization.

23324426407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 193536, while the sum is 37.

Adding to 23324426407 its reverse (70462442332), we get a palindrome (93786868739).

The spelling of 23324426407 in words is "twenty-three billion, three hundred twenty-four million, four hundred twenty-six thousand, four hundred seven".