2444424422 has 16 divisors (see below), whose sum is σ = 4039574544. Its totient is φ = 1100100000.

The previous prime is 2444424421. The next prime is 2444424439. The reversal of 2444424422 is 2244244442.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2444424421) 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 in 7 ways as a sum of consecutive naturals, for example, 547829 + ... + 552272.

It is an arithmetic number, because the mean of its divisors is an integer number (252473409).

Almost surely, 2^2444424422 is an apocalyptic number.

2444424422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2444424422 is a deficient number, since it is larger than the sum of its proper divisors (1595150122).

2444424422 is a wasteful number, since it uses less digits than its factorization.

2444424422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1100215.

The product of its digits is 65536, while the sum is 32.

The square root of 2444424422 is about 49441.1207599504. The cubic root of 2444424422 is about 1347.0763288866.

Adding to 2444424422 its reverse (2244244442), we get a palindrome (4688668864).

The spelling of 2444424422 in words is "two billion, four hundred forty-four million, four hundred twenty-four thousand, four hundred twenty-two".