30933261626341 has 2 divisors, whose sum is σ = 30933261626342. Its totient is φ = 30933261626340.

The previous prime is 30933261626299. The next prime is 30933261626387. The reversal of 30933261626341 is 14362616233903.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17311183170241 + 13622078456100 = 4160671^2 + 3690810^2 .

It is a cyclic number.

It is not a de Polignac number, because 30933261626341 - 2⁹ = 30933261625829 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30933261636341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15466630813170 + 15466630813171.

It is an arithmetic number, because the mean of its divisors is an integer number (15466630813171).

Almost surely, 2^{30933261626341} is an apocalyptic number.

It is an amenable number.

30933261626341 is a deficient number, since it is larger than the sum of its proper divisors (1).

30933261626341 is an equidigital number, since it uses as much as digits as its factorization.

30933261626341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2519424, while the sum is 49.

The spelling of 30933261626341 in words is "thirty trillion, nine hundred thirty-three billion, two hundred sixty-one million, six hundred twenty-six thousand, three hundred forty-one".