2243974283 has 2 divisors, whose sum is σ = 2243974284. Its totient is φ = 2243974282.

The previous prime is 2243974273. The next prime is 2243974297. The reversal of 2243974283 is 3824793422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2243974283 - 2⁸ = 2243974027 is a prime.

It is not a weakly prime, because it can be changed into another prime (2243974273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1121987141 + 1121987142.

It is an arithmetic number, because the mean of its divisors is an integer number (1121987142).

Almost surely, 2^2243974283 is an apocalyptic number.

2243974283 is a deficient number, since it is larger than the sum of its proper divisors (1).

2243974283 is an equidigital number, since it uses as much as digits as its factorization.

2243974283 is an evil number, because the sum of its binary digits is even.

The product of its digits is 580608, while the sum is 44.

The square root of 2243974283 is about 47370.6056853826. The cubic root of 2243974283 is about 1309.1998849307.

The spelling of 2243974283 in words is "two billion, two hundred forty-three million, nine hundred seventy-four thousand, two hundred eighty-three".