346163361641 has 2 divisors, whose sum is σ = 346163361642. Its totient is φ = 346163361640.

The previous prime is 346163361631. The next prime is 346163361659. The reversal of 346163361641 is 146163361643.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 345861610000 + 301751641 = 588100^2 + 17371^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-346163361641 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 346163361592 and 346163361601.

It is not a weakly prime, because it can be changed into another prime (346163361631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173081680820 + 173081680821.

It is an arithmetic number, because the mean of its divisors is an integer number (173081680821).

Almost surely, 2^346163361641 is an apocalyptic number.

It is an amenable number.

346163361641 is a deficient number, since it is larger than the sum of its proper divisors (1).

346163361641 is an equidigital number, since it uses as much as digits as its factorization.

346163361641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 559872, while the sum is 44.

The spelling of 346163361641 in words is "three hundred forty-six billion, one hundred sixty-three million, three hundred sixty-one thousand, six hundred forty-one".