346332383233643 has 2 divisors, whose sum is σ = 346332383233644. Its totient is φ = 346332383233642.

The previous prime is 346332383233633. The next prime is 346332383233651.

346332383233643 is nontrivially palindromic in base 10.

It is a strong prime.

It is a palprime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-346332383233643 is a prime.

It is a super-2 number, since 2×346332383233643² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (346332383233633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173166191616821 + 173166191616822.

It is an arithmetic number, because the mean of its divisors is an integer number (173166191616822).

Almost surely, 2^{346332383233643} is an apocalyptic number.

346332383233643 is a deficient number, since it is larger than the sum of its proper divisors (1).

346332383233643 is an equidigital number, since it uses as much as digits as its factorization.

346332383233643 is an evil number, because the sum of its binary digits is even.

The product of its digits is 120932352, while the sum is 56.

The spelling of 346332383233643 in words is "three hundred forty-six trillion, three hundred thirty-two billion, three hundred eighty-three million, two hundred thirty-three thousand, six hundred forty-three".