2243035451 has 2 divisors, whose sum is σ = 2243035452. Its totient is φ = 2243035450.

The previous prime is 2243035433. The next prime is 2243035507. The reversal of 2243035451 is 1545303422.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2243035451 is a prime.

It is not a weakly prime, because it can be changed into another prime (2243005451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1121517725 + 1121517726.

It is an arithmetic number, because the mean of its divisors is an integer number (1121517726).

Almost surely, 2^2243035451 is an apocalyptic number.

2243035451 is a deficient number, since it is larger than the sum of its proper divisors (1).

2243035451 is an equidigital number, since it uses as much as digits as its factorization.

2243035451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 2243035451 is about 47360.6952123805. The cubic root of 2243035451 is about 1309.0172788274.

Adding to 2243035451 its reverse (1545303422), we get a palindrome (3788338873).

The spelling of 2243035451 in words is "two billion, two hundred forty-three million, thirty-five thousand, four hundred fifty-one".