3481055137117 has 2 divisors, whose sum is σ = 3481055137118. Its totient is φ = 3481055137116.

The previous prime is 3481055137039. The next prime is 3481055137121. The reversal of 3481055137117 is 7117315501843.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3368329760601 + 112725376516 = 1835301^2 + 335746^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3481055137117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3481055137177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1740527568558 + 1740527568559.

It is an arithmetic number, because the mean of its divisors is an integer number (1740527568559).

Almost surely, 2^{3481055137117} is an apocalyptic number.

It is an amenable number.

3481055137117 is a deficient number, since it is larger than the sum of its proper divisors (1).

3481055137117 is an equidigital number, since it uses as much as digits as its factorization.

3481055137117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 352800, while the sum is 46.

The spelling of 3481055137117 in words is "three trillion, four hundred eighty-one billion, fifty-five million, one hundred thirty-seven thousand, one hundred seventeen".