2244049651 has 2 divisors, whose sum is σ = 2244049652. Its totient is φ = 2244049650.

The previous prime is 2244049583. The next prime is 2244049673. The reversal of 2244049651 is 1569404422.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2244049651 - 2⁷ = 2244049523 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2244049651.

It is not a weakly prime, because it can be changed into another prime (2244049681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1122024825 + 1122024826.

It is an arithmetic number, because the mean of its divisors is an integer number (1122024826).

Almost surely, 2^2244049651 is an apocalyptic number.

2244049651 is a deficient number, since it is larger than the sum of its proper divisors (1).

2244049651 is an equidigital number, since it uses as much as digits as its factorization.

2244049651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 2244049651 is about 47371.4011931250. The cubic root of 2244049651 is about 1309.2145420613.

The spelling of 2244049651 in words is "two billion, two hundred forty-four million, forty-nine thousand, six hundred fifty-one".