2243104427 has 2 divisors, whose sum is σ = 2243104428. Its totient is φ = 2243104426.

The previous prime is 2243104399. The next prime is 2243104453. The reversal of 2243104427 is 7244013422.

2243104427 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2243104427 - 2¹⁶ = 2243038891 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2243104427.

It is not a weakly prime, because it can be changed into another prime (2243154427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1121552213 + 1121552214.

It is an arithmetic number, because the mean of its divisors is an integer number (1121552214).

Almost surely, 2^2243104427 is an apocalyptic number.

2243104427 is a deficient number, since it is larger than the sum of its proper divisors (1).

2243104427 is an equidigital number, since it uses as much as digits as its factorization.

2243104427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10752, while the sum is 29.

The square root of 2243104427 is about 47361.4234055523. The cubic root of 2243104427 is about 1309.0306966344.

Adding to 2243104427 its reverse (7244013422), we get a palindrome (9487117849).

The spelling of 2243104427 in words is "two billion, two hundred forty-three million, one hundred four thousand, four hundred twenty-seven".