23495999133791 has 2 divisors, whose sum is σ = 23495999133792. Its totient is φ = 23495999133790.

The previous prime is 23495999133731. The next prime is 23495999133851. The reversal of 23495999133791 is 19733199959432.

It is a balanced prime because it is at equal distance from previous prime (23495999133731) and next prime (23495999133851).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23495999133791 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23495999133701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11747999566895 + 11747999566896.

It is an arithmetic number, because the mean of its divisors is an integer number (11747999566896).

Almost surely, 2^{23495999133791} is an apocalyptic number.

23495999133791 is a deficient number, since it is larger than the sum of its proper divisors (1).

23495999133791 is an equidigital number, since it uses as much as digits as its factorization.

23495999133791 is an evil number, because the sum of its binary digits is even.

The product of its digits is 446410440, while the sum is 74.

The spelling of 23495999133791 in words is "twenty-three trillion, four hundred ninety-five billion, nine hundred ninety-nine million, one hundred thirty-three thousand, seven hundred ninety-one".