346774245241 has 2 divisors, whose sum is σ = 346774245242. Its totient is φ = 346774245240.

The previous prime is 346774245227. The next prime is 346774245247. The reversal of 346774245241 is 142542477643.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 200923580025 + 145850665216 = 448245^2 + 381904^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-346774245241 is a prime.

It is a super-2 number, since 2×346774245241² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (346774245247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173387122620 + 173387122621.

It is an arithmetic number, because the mean of its divisors is an integer number (173387122621).

Almost surely, 2^346774245241 is an apocalyptic number.

It is an amenable number.

346774245241 is a deficient number, since it is larger than the sum of its proper divisors (1).

346774245241 is an equidigital number, since it uses as much as digits as its factorization.

346774245241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4515840, while the sum is 49.

The spelling of 346774245241 in words is "three hundred forty-six billion, seven hundred seventy-four million, two hundred forty-five thousand, two hundred forty-one".