2114917891343 has 2 divisors, whose sum is σ = 2114917891344. Its totient is φ = 2114917891342.

The previous prime is 2114917891253. The next prime is 2114917891357. The reversal of 2114917891343 is 3431987194112.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2114917891343 - 2⁴⁰ = 1015406263567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2114917891543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1057458945671 + 1057458945672.

It is an arithmetic number, because the mean of its divisors is an integer number (1057458945672).

Almost surely, 2^{2114917891343} is an apocalyptic number.

2114917891343 is a deficient number, since it is larger than the sum of its proper divisors (1).

2114917891343 is an equidigital number, since it uses as much as digits as its factorization.

2114917891343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1306368, while the sum is 53.

The spelling of 2114917891343 in words is "two trillion, one hundred fourteen billion, nine hundred seventeen million, eight hundred ninety-one thousand, three hundred forty-three".