23432210413309 has 2 divisors, whose sum is σ = 23432210413310. Its totient is φ = 23432210413308.

The previous prime is 23432210413289. The next prime is 23432210413349. The reversal of 23432210413309 is 90331401223432.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21146662102500 + 2285548310809 = 4598550^2 + 1511803^2 .

It is a cyclic number.

It is not a de Polignac number, because 23432210413309 - 2³³ = 23423620478717 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23432210413349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11716105206654 + 11716105206655.

It is an arithmetic number, because the mean of its divisors is an integer number (11716105206655).

Almost surely, 2^{23432210413309} is an apocalyptic number.

It is an amenable number.

23432210413309 is a deficient number, since it is larger than the sum of its proper divisors (1).

23432210413309 is an equidigital number, since it uses as much as digits as its factorization.

23432210413309 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 93312, while the sum is 37.

The spelling of 23432210413309 in words is "twenty-three trillion, four hundred thirty-two billion, two hundred ten million, four hundred thirteen thousand, three hundred nine".