23452424213 has 2 divisors, whose sum is σ = 23452424214. Its totient is φ = 23452424212.

The previous prime is 23452424197. The next prime is 23452424221. The reversal of 23452424213 is 31242425432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21271347409 + 2181076804 = 145847^2 + 46702^2 .

It is a cyclic number.

It is not a de Polignac number, because 23452424213 - 2⁴ = 23452424197 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23452424213.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23452424293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11726212106 + 11726212107.

It is an arithmetic number, because the mean of its divisors is an integer number (11726212107).

Almost surely, 2^23452424213 is an apocalyptic number.

It is an amenable number.

23452424213 is a deficient number, since it is larger than the sum of its proper divisors (1).

23452424213 is an equidigital number, since it uses as much as digits as its factorization.

23452424213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 46080, while the sum is 32.

Adding to 23452424213 its reverse (31242425432), we get a palindrome (54694849645).

The spelling of 23452424213 in words is "twenty-three billion, four hundred fifty-two million, four hundred twenty-four thousand, two hundred thirteen".