3201245204347 has 2 divisors, whose sum is σ = 3201245204348. Its totient is φ = 3201245204346.

The previous prime is 3201245204329. The next prime is 3201245204393. The reversal of 3201245204347 is 7434025421023.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3201245204347 - 2³¹ = 3199097720699 is a prime.

It is not a weakly prime, because it can be changed into another prime (3201245204147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1600622602173 + 1600622602174.

It is an arithmetic number, because the mean of its divisors is an integer number (1600622602174).

Almost surely, 2^{3201245204347} is an apocalyptic number.

3201245204347 is a deficient number, since it is larger than the sum of its proper divisors (1).

3201245204347 is an equidigital number, since it uses as much as digits as its factorization.

3201245204347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 161280, while the sum is 37.

The spelling of 3201245204347 in words is "three trillion, two hundred one billion, two hundred forty-five million, two hundred four thousand, three hundred forty-seven".