3341105081161 has 3 divisors (see below), whose sum is σ = 3341106909031. Its totient is φ = 3341103253292.

The previous prime is 3341105081143. The next prime is 3341105081183. The reversal of 3341105081161 is 1611805011433.

The square root of 3341105081161 is 1827869.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 1842586341561 + 1498518739600 = 1357419^2 + 1224140^2 .

It is not a de Polignac number, because 3341105081161 - 2⁵ = 3341105081129 is a prime.

It is a super-2 number, since 2×3341105081161² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3341105081101) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 913935 + ... + 2741803.

Almost surely, 2^{3341105081161} is an apocalyptic number.

3341105081161 is the 1827869-th square number.

3341105081161 is the 913935-th centered octagonal number.

It is an amenable number.

3341105081161 is a deficient number, since it is larger than the sum of its proper divisors (1827870).

3341105081161 is an frugal number, since it uses more digits than its factorization.

3341105081161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3655738 (or 1827869 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 34.

The spelling of 3341105081161 in words is "three trillion, three hundred forty-one billion, one hundred five million, eighty-one thousand, one hundred sixty-one".