35121441205061 has 2 divisors, whose sum is σ = 35121441205062. Its totient is φ = 35121441205060.

The previous prime is 35121441205031. The next prime is 35121441205063. The reversal of 35121441205061 is 16050214412153.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25186847822500 + 9934593382561 = 5018650^2 + 3151919^2 .

It is a cyclic number.

It is not a de Polignac number, because 35121441205061 - 2³⁸ = 34846563298117 is a prime.

Together with 35121441205063, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35121441205063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17560720602530 + 17560720602531.

It is an arithmetic number, because the mean of its divisors is an integer number (17560720602531).

Almost surely, 2^{35121441205061} is an apocalyptic number.

It is an amenable number.

35121441205061 is a deficient number, since it is larger than the sum of its proper divisors (1).

35121441205061 is an equidigital number, since it uses as much as digits as its factorization.

35121441205061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28800, while the sum is 35.

The spelling of 35121441205061 in words is "thirty-five trillion, one hundred twenty-one billion, four hundred forty-one million, two hundred five thousand, sixty-one".