23232723757427 has 2 divisors, whose sum is σ = 23232723757428. Its totient is φ = 23232723757426.

The previous prime is 23232723757391. The next prime is 23232723757429. The reversal of 23232723757427 is 72475732723232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23232723757427 - 2⁸ = 23232723757171 is a prime.

It is a super-2 number, since 2×23232723757427² (a number of 28 digits) contains 22 as substring.

Together with 23232723757429, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (23232723757429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11616361878713 + 11616361878714.

It is an arithmetic number, because the mean of its divisors is an integer number (11616361878714).

Almost surely, 2^{23232723757427} is an apocalyptic number.

23232723757427 is a deficient number, since it is larger than the sum of its proper divisors (1).

23232723757427 is an equidigital number, since it uses as much as digits as its factorization.

23232723757427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 41489280, while the sum is 56.

The spelling of 23232723757427 in words is "twenty-three trillion, two hundred thirty-two billion, seven hundred twenty-three million, seven hundred fifty-seven thousand, four hundred twenty-seven".