245435344412013 has 36 divisors (see below), whose sum is σ = 412403151756960. Its totient is φ = 140247071906256.

The previous prime is 245435344412003. The next prime is 245435344412021. The reversal of 245435344412013 is 310214443534542.

It is a happy number.

245435344412013 is a `hidden beast` number, since 2 + 4 + 5 + 43 + 534 + 4 + 41 + 20 + 13 = 666.

It is not a de Polignac number, because 245435344412013 - 2⁵ = 245435344411981 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 245435344412013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245435344412003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 33596206 + ... + 40243952.

It is an arithmetic number, because the mean of its divisors is an integer number (11455643104360).

Almost surely, 2^{245435344412013} is an apocalyptic number.

It is an amenable number.

245435344412013 is a deficient number, since it is larger than the sum of its proper divisors (166967807344947).

245435344412013 is a wasteful number, since it uses less digits than its factorization.

245435344412013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6731486 (or 6731476 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 45.

Adding to 245435344412013 its reverse (310214443534542), we get a palindrome (555649787946555).

The spelling of 245435344412013 in words is "two hundred forty-five trillion, four hundred thirty-five billion, three hundred forty-four million, four hundred twelve thousand, thirteen".