3340403673533 has 2 divisors, whose sum is σ = 3340403673534. Its totient is φ = 3340403673532.

The previous prime is 3340403673527. The next prime is 3340403673577. The reversal of 3340403673533 is 3353763040433.

It is an a-pointer prime, because the next prime (3340403673577) can be obtained adding 3340403673533 to its sum of digits (44).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3335053921369 + 5349752164 = 1826213^2 + 73142^2 .

It is a cyclic number.

It is not a de Polignac number, because 3340403673533 - 2²⁴ = 3340386896317 is a prime.

It is a super-2 number, since 2×3340403673533² (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 (3340403673433) 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, 1670201836766 + 1670201836767.

It is an arithmetic number, because the mean of its divisors is an integer number (1670201836767).

Almost surely, 2^{3340403673533} is an apocalyptic number.

It is an amenable number.

3340403673533 is a deficient number, since it is larger than the sum of its proper divisors (1).

3340403673533 is an equidigital number, since it uses as much as digits as its factorization.

3340403673533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2449440, while the sum is 44.

The spelling of 3340403673533 in words is "three trillion, three hundred forty billion, four hundred three million, six hundred seventy-three thousand, five hundred thirty-three".