4113340331381 has 2 divisors, whose sum is σ = 4113340331382. Its totient is φ = 4113340331380.

The previous prime is 4113340331357. The next prime is 4113340331407. The reversal of 4113340331381 is 1831330433114.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3187174690756 + 926165640625 = 1785266^2 + 962375^2 .

It is a cyclic number.

It is not a de Polignac number, because 4113340331381 - 2¹⁴ = 4113340314997 is a prime.

It is a super-2 number, since 2×4113340331381² (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 (4113340331281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2056670165690 + 2056670165691.

It is an arithmetic number, because the mean of its divisors is an integer number (2056670165691).

Almost surely, 2^{4113340331381} is an apocalyptic number.

It is an amenable number.

4113340331381 is a deficient number, since it is larger than the sum of its proper divisors (1).

4113340331381 is an equidigital number, since it uses as much as digits as its factorization.

4113340331381 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 35.

Adding to 4113340331381 its reverse (1831330433114), we get a palindrome (5944670764495).

The spelling of 4113340331381 in words is "four trillion, one hundred thirteen billion, three hundred forty million, three hundred thirty-one thousand, three hundred eighty-one".