3340403673793 has 2 divisors, whose sum is σ = 3340403673794. Its totient is φ = 3340403673792.

The previous prime is 3340403673703. The next prime is 3340403673799. The reversal of 3340403673793 is 3973763040433.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3200925326769 + 139478347024 = 1789113^2 + 373468^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3340403673793 is a prime.

It is a super-2 number, since 2×3340403673793² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3340403673793.

It is not a weakly prime, because it can be changed into another prime (3340403673799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1670201836896 + 1670201836897.

It is an arithmetic number, because the mean of its divisors is an integer number (1670201836897).

Almost surely, 2^{3340403673793} is an apocalyptic number.

It is an amenable number.

3340403673793 is a deficient number, since it is larger than the sum of its proper divisors (1).

3340403673793 is an equidigital number, since it uses as much as digits as its factorization.

3340403673793 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10287648, while the sum is 52.

The spelling of 3340403673793 in words is "three trillion, three hundred forty billion, four hundred three million, six hundred seventy-three thousand, seven hundred ninety-three".