2243247341 has 2 divisors, whose sum is σ = 2243247342. Its totient is φ = 2243247340.

The previous prime is 2243247323. The next prime is 2243247361. The reversal of 2243247341 is 1437423422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1818681316 + 424566025 = 42646^2 + 20605^2 .

It is a cyclic number.

It is not a de Polignac number, because 2243247341 - 2³⁰ = 1169505517 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2243247298 and 2243247307.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2243247361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1121623670 + 1121623671.

It is an arithmetic number, because the mean of its divisors is an integer number (1121623671).

Almost surely, 2^2243247341 is an apocalyptic number.

It is an amenable number.

2243247341 is a deficient number, since it is larger than the sum of its proper divisors (1).

2243247341 is an equidigital number, since it uses as much as digits as its factorization.

2243247341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32256, while the sum is 32.

The square root of 2243247341 is about 47362.9321410742. The cubic root of 2243247341 is about 1309.0584966242.

The spelling of 2243247341 in words is "two billion, two hundred forty-three million, two hundred forty-seven thousand, three hundred forty-one".