3340540111639 has 2 divisors, whose sum is σ = 3340540111640. Its totient is φ = 3340540111638.

The previous prime is 3340540111549. The next prime is 3340540111661. The reversal of 3340540111639 is 9361110450433.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3340540111639 - 2⁷ = 3340540111511 is a prime.

It is a super-3 number, since 3×3340540111639³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3340540111939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1670270055819 + 1670270055820.

It is an arithmetic number, because the mean of its divisors is an integer number (1670270055820).

Almost surely, 2^{3340540111639} is an apocalyptic number.

3340540111639 is a deficient number, since it is larger than the sum of its proper divisors (1).

3340540111639 is an equidigital number, since it uses as much as digits as its factorization.

3340540111639 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 116640, while the sum is 40.

The spelling of 3340540111639 in words is "three trillion, three hundred forty billion, five hundred forty million, one hundred eleven thousand, six hundred thirty-nine".