43334311343341 has 2 divisors, whose sum is σ = 43334311343342. Its totient is φ = 43334311343340.

The previous prime is 43334311343333. The next prime is 43334311343357. The reversal of 43334311343341 is 14334311343334.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41243959245316 + 2090352098025 = 6422146^2 + 1445805^2 .

It is a cyclic number.

It is not a de Polignac number, because 43334311343341 - 2³ = 43334311343333 is a prime.

It is a super-2 number, since 2×43334311343341² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 43334311343294 and 43334311343303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43334311343371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21667155671670 + 21667155671671.

It is an arithmetic number, because the mean of its divisors is an integer number (21667155671671).

Almost surely, 2^{43334311343341} is an apocalyptic number.

It is an amenable number.

43334311343341 is a deficient number, since it is larger than the sum of its proper divisors (1).

43334311343341 is an equidigital number, since it uses as much as digits as its factorization.

43334311343341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 559872, while the sum is 40.

Adding to 43334311343341 its reverse (14334311343334), we get a palindrome (57668622686675).

The spelling of 43334311343341 in words is "forty-three trillion, three hundred thirty-four billion, three hundred eleven million, three hundred forty-three thousand, three hundred forty-one".