2236641343 has 2 divisors, whose sum is σ = 2236641344. Its totient is φ = 2236641342.

The previous prime is 2236641331. The next prime is 2236641349. The reversal of 2236641343 is 3431466322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2236641343 - 2⁹ = 2236640831 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2236641299 and 2236641308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2236641349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1118320671 + 1118320672.

It is an arithmetic number, because the mean of its divisors is an integer number (1118320672).

Almost surely, 2^2236641343 is an apocalyptic number.

2236641343 is a deficient number, since it is larger than the sum of its proper divisors (1).

2236641343 is an equidigital number, since it uses as much as digits as its factorization.

2236641343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 62208, while the sum is 34.

The square root of 2236641343 is about 47293.1426636040. The cubic root of 2236641343 is about 1307.7722451863.

The spelling of 2236641343 in words is "two billion, two hundred thirty-six million, six hundred forty-one thousand, three hundred forty-three".