2619383238343 has 2 divisors, whose sum is σ = 2619383238344. Its totient is φ = 2619383238342.

The previous prime is 2619383238341. The next prime is 2619383238389. The reversal of 2619383238343 is 3438323839162.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2619383238343 - 2¹ = 2619383238341 is a prime.

It is a super-2 number, since 2×2619383238343² (a number of 26 digits) contains 22 as substring.

Together with 2619383238341, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2619383238341) 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, 1309691619171 + 1309691619172.

It is an arithmetic number, because the mean of its divisors is an integer number (1309691619172).

Almost surely, 2^{2619383238343} is an apocalyptic number.

2619383238343 is a deficient number, since it is larger than the sum of its proper divisors (1).

2619383238343 is an equidigital number, since it uses as much as digits as its factorization.

2619383238343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13436928, while the sum is 55.

The spelling of 2619383238343 in words is "two trillion, six hundred nineteen billion, three hundred eighty-three million, two hundred thirty-eight thousand, three hundred forty-three".