23245229339 has 2 divisors, whose sum is σ = 23245229340. Its totient is φ = 23245229338.

The previous prime is 23245229321. The next prime is 23245229341. The reversal of 23245229339 is 93392254232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23245229339 - 2¹² = 23245225243 is a prime.

Together with 23245229341, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23245229339.

It is not a weakly prime, because it can be changed into another prime (23245219339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11622614669 + 11622614670.

It is an arithmetic number, because the mean of its divisors is an integer number (11622614670).

Almost surely, 2^23245229339 is an apocalyptic number.

23245229339 is a deficient number, since it is larger than the sum of its proper divisors (1).

23245229339 is an equidigital number, since it uses as much as digits as its factorization.

23245229339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 699840, while the sum is 44.

The spelling of 23245229339 in words is "twenty-three billion, two hundred forty-five million, two hundred twenty-nine thousand, three hundred thirty-nine".