346332265516201 has 2 divisors, whose sum is σ = 346332265516202. Its totient is φ = 346332265516200.

The previous prime is 346332265516163. The next prime is 346332265516261. The reversal of 346332265516201 is 102615562233643.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 342903398557801 + 3428866958400 = 18517651^2 + 1851720^2 .

It is an emirp because it is prime and its reverse (102615562233643) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 346332265516201 - 2⁷ = 346332265516073 is a prime.

It is not a weakly prime, because it can be changed into another prime (346332265516261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173166132758100 + 173166132758101.

It is an arithmetic number, because the mean of its divisors is an integer number (173166132758101).

Almost surely, 2^{346332265516201} is an apocalyptic number.

It is an amenable number.

346332265516201 is a deficient number, since it is larger than the sum of its proper divisors (1).

346332265516201 is an equidigital number, since it uses as much as digits as its factorization.

346332265516201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4665600, while the sum is 49.

The spelling of 346332265516201 in words is "three hundred forty-six trillion, three hundred thirty-two billion, two hundred sixty-five million, five hundred sixteen thousand, two hundred one".