3340673181919 has 2 divisors, whose sum is σ = 3340673181920. Its totient is φ = 3340673181918.

The previous prime is 3340673181917. The next prime is 3340673181953. The reversal of 3340673181919 is 9191813760433.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3340673181919 - 2¹ = 3340673181917 is a prime.

It is a super-2 number, since 2×3340673181919² (a number of 26 digits) contains 22 as substring.

Together with 3340673181917, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 3340673181919.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3340673181917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1670336590959 + 1670336590960.

It is an arithmetic number, because the mean of its divisors is an integer number (1670336590960).

Almost surely, 2^{3340673181919} is an apocalyptic number.

3340673181919 is a deficient number, since it is larger than the sum of its proper divisors (1).

3340673181919 is an equidigital number, since it uses as much as digits as its factorization.

3340673181919 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2939328, while the sum is 55.

The spelling of 3340673181919 in words is "three trillion, three hundred forty billion, six hundred seventy-three million, one hundred eighty-one thousand, nine hundred nineteen".