351351302132461 has 2 divisors, whose sum is σ = 351351302132462. Its totient is φ = 351351302132460.

The previous prime is 351351302132447. The next prime is 351351302132507. The reversal of 351351302132461 is 164231203153153.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 218711740676836 + 132639561455625 = 14788906^2 + 11516925^2 .

It is a cyclic number.

It is not a de Polignac number, because 351351302132461 - 2³¹ = 351349154648813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (351351302138461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175675651066230 + 175675651066231.

It is an arithmetic number, because the mean of its divisors is an integer number (175675651066231).

Almost surely, 2^{351351302132461} is an apocalyptic number.

It is an amenable number.

351351302132461 is a deficient number, since it is larger than the sum of its proper divisors (1).

351351302132461 is an equidigital number, since it uses as much as digits as its factorization.

351351302132461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 194400, while the sum is 40.

The spelling of 351351302132461 in words is "three hundred fifty-one trillion, three hundred fifty-one billion, three hundred two million, one hundred thirty-two thousand, four hundred sixty-one".