245342912713 has 2 divisors, whose sum is σ = 245342912714. Its totient is φ = 245342912712.

The previous prime is 245342912707. The next prime is 245342912753. The reversal of 245342912713 is 317219243542.

It is a happy number.

245342912713 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 222394298569 + 22948614144 = 471587^2 + 151488^2 .

It is a cyclic number.

It is not a de Polignac number, because 245342912713 - 2⁹ = 245342912201 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 245342912713.

It is not a weakly prime, because it can be changed into another prime (245342912753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122671456356 + 122671456357.

It is an arithmetic number, because the mean of its divisors is an integer number (122671456357).

Almost surely, 2^245342912713 is an apocalyptic number.

It is an amenable number.

245342912713 is a deficient number, since it is larger than the sum of its proper divisors (1).

245342912713 is an equidigital number, since it uses as much as digits as its factorization.

245342912713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 362880, while the sum is 43.

The spelling of 245342912713 in words is "two hundred forty-five billion, three hundred forty-two million, nine hundred twelve thousand, seven hundred thirteen".