2244354419 has 2 divisors, whose sum is σ = 2244354420. Its totient is φ = 2244354418.

The previous prime is 2244354403. The next prime is 2244354443. The reversal of 2244354419 is 9144534422.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2244354419 - 2⁴ = 2244354403 is a prime.

It is a super-2 number, since 2×2244354419² = 10074253516169655122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2244354449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1122177209 + 1122177210.

It is an arithmetic number, because the mean of its divisors is an integer number (1122177210).

Almost surely, 2^2244354419 is an apocalyptic number.

2244354419 is a deficient number, since it is larger than the sum of its proper divisors (1).

2244354419 is an equidigital number, since it uses as much as digits as its factorization.

2244354419 is an evil number, because the sum of its binary digits is even.

The product of its digits is 138240, while the sum is 38.

The square root of 2244354419 is about 47374.6178770869. The cubic root of 2244354419 is about 1309.2738082240.

The spelling of 2244354419 in words is "two billion, two hundred forty-four million, three hundred fifty-four thousand, four hundred nineteen".