3343400421133 has 2 divisors, whose sum is σ = 3343400421134. Its totient is φ = 3343400421132.

The previous prime is 3343400421103. The next prime is 3343400421143. The reversal of 3343400421133 is 3311240043433.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3219663212964 + 123737208169 = 1794342^2 + 351763^2 .

It is a cyclic number.

It is not a de Polignac number, because 3343400421133 - 2²⁵ = 3343366866701 is a prime.

It is a super-3 number, since 3×3343400421133³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 3343400421095 and 3343400421104.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3343400421103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1671700210566 + 1671700210567.

It is an arithmetic number, because the mean of its divisors is an integer number (1671700210567).

Almost surely, 2^{3343400421133} is an apocalyptic number.

It is an amenable number.

3343400421133 is a deficient number, since it is larger than the sum of its proper divisors (1).

3343400421133 is an equidigital number, since it uses as much as digits as its factorization.

3343400421133 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 31.

Adding to 3343400421133 its reverse (3311240043433), we get a palindrome (6654640464566).

The spelling of 3343400421133 in words is "three trillion, three hundred forty-three billion, four hundred million, four hundred twenty-one thousand, one hundred thirty-three".