23423165627 has 2 divisors, whose sum is σ = 23423165628. Its totient is φ = 23423165626.

The previous prime is 23423165617. The next prime is 23423165657. The reversal of 23423165627 is 72656132432.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23423165627 is a prime.

It is not a weakly prime, because it can be changed into another prime (23423165617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11711582813 + 11711582814.

It is an arithmetic number, because the mean of its divisors is an integer number (11711582814).

Almost surely, 2^23423165627 is an apocalyptic number.

23423165627 is a deficient number, since it is larger than the sum of its proper divisors (1).

23423165627 is an equidigital number, since it uses as much as digits as its factorization.

23423165627 is an evil number, because the sum of its binary digits is even.

The product of its digits is 362880, while the sum is 41.

The spelling of 23423165627 in words is "twenty-three billion, four hundred twenty-three million, one hundred sixty-five thousand, six hundred twenty-seven".