23413535342591 has 2 divisors, whose sum is σ = 23413535342592. Its totient is φ = 23413535342590.

The previous prime is 23413535342581. The next prime is 23413535342597. The reversal of 23413535342591 is 19524353531432.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23413535342591 - 2¹⁸ = 23413535080447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23413535342597) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11706767671295 + 11706767671296.

It is an arithmetic number, because the mean of its divisors is an integer number (11706767671296).

Almost surely, 2^{23413535342591} is an apocalyptic number.

23413535342591 is a deficient number, since it is larger than the sum of its proper divisors (1).

23413535342591 is an equidigital number, since it uses as much as digits as its factorization.

23413535342591 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5832000, while the sum is 50.

The spelling of 23413535342591 in words is "twenty-three trillion, four hundred thirteen billion, five hundred thirty-five million, three hundred forty-two thousand, five hundred ninety-one".