23624120423 has 2 divisors, whose sum is σ = 23624120424. Its totient is φ = 23624120422.

The previous prime is 23624120393. The next prime is 23624120437. The reversal of 23624120423 is 32402142632.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23624120423 - 2⁸ = 23624120167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23624120323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11812060211 + 11812060212.

It is an arithmetic number, because the mean of its divisors is an integer number (11812060212).

Almost surely, 2^23624120423 is an apocalyptic number.

23624120423 is a deficient number, since it is larger than the sum of its proper divisors (1).

23624120423 is an equidigital number, since it uses as much as digits as its factorization.

23624120423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 29.

The spelling of 23624120423 in words is "twenty-three billion, six hundred twenty-four million, one hundred twenty thousand, four hundred twenty-three".