2293713943 has 2 divisors, whose sum is σ = 2293713944. Its totient is φ = 2293713942.

The previous prime is 2293713941. The next prime is 2293713959. The reversal of 2293713943 is 3493173922.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2293713943 - 2¹ = 2293713941 is a prime.

It is a super-2 number, since 2×2293713943² = 10522247304625214498, which contains 22 as substring.

Together with 2293713941, 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 2293713943.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2293713941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1146856971 + 1146856972.

It is an arithmetic number, because the mean of its divisors is an integer number (1146856972).

Almost surely, 2^2293713943 is an apocalyptic number.

2293713943 is a deficient number, since it is larger than the sum of its proper divisors (1).

2293713943 is an equidigital number, since it uses as much as digits as its factorization.

2293713943 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 244944, while the sum is 43.

The square root of 2293713943 is about 47892.7337181748. The cubic root of 2293713943 is about 1318.8024689620.

The spelling of 2293713943 in words is "two billion, two hundred ninety-three million, seven hundred thirteen thousand, nine hundred forty-three".