245323314254413 has 4 divisors (see below), whose sum is σ = 245323367517568. Its totient is φ = 245323260991260.

The previous prime is 245323314254377. The next prime is 245323314254519. The reversal of 245323314254413 is 314452413323542.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 245323314254413 - 2¹³ = 245323314246221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245323314258413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18992331 + ... + 29177992.

It is an arithmetic number, because the mean of its divisors is an integer number (61330841879392).

Almost surely, 2^{245323314254413} is an apocalyptic number.

It is an amenable number.

245323314254413 is a deficient number, since it is larger than the sum of its proper divisors (53263155).

245323314254413 is an equidigital number, since it uses as much as digits as its factorization.

245323314254413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53263154.

The product of its digits is 4147200, while the sum is 46.

Adding to 245323314254413 its reverse (314452413323542), we get a palindrome (559775727577955).

The spelling of 245323314254413 in words is "two hundred forty-five trillion, three hundred twenty-three billion, three hundred fourteen million, two hundred fifty-four thousand, four hundred thirteen".