3441121355911 has 2 divisors, whose sum is σ = 3441121355912. Its totient is φ = 3441121355910.

The previous prime is 3441121355891. The next prime is 3441121355921. The reversal of 3441121355911 is 1195531211443.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3441121355911 - 2³⁵ = 3406761617543 is a prime.

It is a super-2 number, since 2×3441121355911² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3441121355921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1720560677955 + 1720560677956.

It is an arithmetic number, because the mean of its divisors is an integer number (1720560677956).

Almost surely, 2^{3441121355911} is an apocalyptic number.

3441121355911 is a deficient number, since it is larger than the sum of its proper divisors (1).

3441121355911 is an equidigital number, since it uses as much as digits as its factorization.

3441121355911 is an evil number, because the sum of its binary digits is even.

The product of its digits is 64800, while the sum is 40.

The spelling of 3441121355911 in words is "three trillion, four hundred forty-one billion, one hundred twenty-one million, three hundred fifty-five thousand, nine hundred eleven".