346362266630461 has 2 divisors, whose sum is σ = 346362266630462. Its totient is φ = 346362266630460.

The previous prime is 346362266630381. The next prime is 346362266630519. The reversal of 346362266630461 is 164036662263643.

It is an a-pointer prime, because the next prime (346362266630519) can be obtained adding 346362266630461 to its sum of digits (58).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 342512528324836 + 3849738305625 = 18507094^2 + 1962075^2 .

It is a cyclic number.

It is not a de Polignac number, because 346362266630461 - 2³¹ = 346360119146813 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 346362266630396 and 346362266630405.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (346362266930461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173181133315230 + 173181133315231.

It is an arithmetic number, because the mean of its divisors is an integer number (173181133315231).

Almost surely, 2^{346362266630461} is an apocalyptic number.

It is an amenable number.

346362266630461 is a deficient number, since it is larger than the sum of its proper divisors (1).

346362266630461 is an equidigital number, since it uses as much as digits as its factorization.

346362266630461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 80621568, while the sum is 58.

The spelling of 346362266630461 in words is "three hundred forty-six trillion, three hundred sixty-two billion, two hundred sixty-six million, six hundred thirty thousand, four hundred sixty-one".