245301340067213 has 8 divisors (see below), whose sum is σ = 259731440714232. Its totient is φ = 230871307204096.

The previous prime is 245301340067207. The next prime is 245301340067243. The reversal of 245301340067213 is 312760043103542.

It can be written as a sum of positive squares in 4 ways, for example, as 28121522638729 + 217179817428484 = 5302973^2 + 14737022^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 245301340067213 - 2³² = 245297045099917 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 (245301340067243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9399320 + ... + 24061377.

It is an arithmetic number, because the mean of its divisors is an integer number (32466430089279).

Almost surely, 2^{245301340067213} is an apocalyptic number.

It is an amenable number.

245301340067213 is a deficient number, since it is larger than the sum of its proper divisors (14430100647019).

245301340067213 is a wasteful number, since it uses less digits than its factorization.

245301340067213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33891951.

The product of its (nonzero) digits is 362880, while the sum is 41.

The spelling of 245301340067213 in words is "two hundred forty-five trillion, three hundred one billion, three hundred forty million, sixty-seven thousand, two hundred thirteen".