232444310400013 has 2 divisors, whose sum is σ = 232444310400014. Its totient is φ = 232444310400012.

The previous prime is 232444310400011. The next prime is 232444310400067. The reversal of 232444310400013 is 310004013444232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 215770334509129 + 16673975890884 = 14689123^2 + 4083378^2 .

It is a cyclic number.

It is not a de Polignac number, because 232444310400013 - 2¹ = 232444310400011 is a prime.

Together with 232444310400011, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232444310400011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116222155200006 + 116222155200007.

It is an arithmetic number, because the mean of its divisors is an integer number (116222155200007).

Almost surely, 2^{232444310400013} is an apocalyptic number.

It is an amenable number.

232444310400013 is a deficient number, since it is larger than the sum of its proper divisors (1).

232444310400013 is an equidigital number, since it uses as much as digits as its factorization.

232444310400013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 232444310400013 its reverse (310004013444232), we get a palindrome (542448323844245).

The spelling of 232444310400013 in words is "two hundred thirty-two trillion, four hundred forty-four billion, three hundred ten million, four hundred thousand, thirteen".