245233200413 has 2 divisors, whose sum is σ = 245233200414. Its totient is φ = 245233200412.

The previous prime is 245233200323. The next prime is 245233200419. The reversal of 245233200413 is 314002332542.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 128954246404 + 116278954009 = 359102^2 + 340997^2 .

It is a cyclic number.

It is not a de Polignac number, because 245233200413 - 2²⁴ = 245216423197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (245233200419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122616600206 + 122616600207.

It is an arithmetic number, because the mean of its divisors is an integer number (122616600207).

Almost surely, 2^245233200413 is an apocalyptic number.

It is an amenable number.

245233200413 is a deficient number, since it is larger than the sum of its proper divisors (1).

245233200413 is an equidigital number, since it uses as much as digits as its factorization.

245233200413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 245233200413 its reverse (314002332542), we get a palindrome (559235532955).

The spelling of 245233200413 in words is "two hundred forty-five billion, two hundred thirty-three million, two hundred thousand, four hundred thirteen".