3531441138341 has 2 divisors, whose sum is σ = 3531441138342. Its totient is φ = 3531441138340.

The previous prime is 3531441138317. The next prime is 3531441138389. The reversal of 3531441138341 is 1438311441353.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3102847020100 + 428594118241 = 1761490^2 + 654671^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3531441138341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3531441138041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1765720569170 + 1765720569171.

It is an arithmetic number, because the mean of its divisors is an integer number (1765720569171).

Almost surely, 2^{3531441138341} is an apocalyptic number.

It is an amenable number.

3531441138341 is a deficient number, since it is larger than the sum of its proper divisors (1).

3531441138341 is an equidigital number, since it uses as much as digits as its factorization.

3531441138341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 207360, while the sum is 41.

Adding to 3531441138341 its reverse (1438311441353), we get a palindrome (4969752579694).

The spelling of 3531441138341 in words is "three trillion, five hundred thirty-one billion, four hundred forty-one million, one hundred thirty-eight thousand, three hundred forty-one".