244421099 has 8 divisors (see below), whose sum is σ = 264695760. Its totient is φ = 224356896.

The previous prime is 244421071. The next prime is 244421101. The reversal of 244421099 is 990124442.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 244421099 - 2⁸ = 244420843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (244421029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50192 + ... + 54845.

It is an arithmetic number, because the mean of its divisors is an integer number (33086970).

Almost surely, 2^244421099 is an apocalyptic number.

244421099 is a deficient number, since it is larger than the sum of its proper divisors (20274661).

244421099 is a wasteful number, since it uses less digits than its factorization.

244421099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105229.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 244421099 is about 15633.9725917631. The cubic root of 244421099 is about 625.2392462196.

The spelling of 244421099 in words is "two hundred forty-four million, four hundred twenty-one thousand, ninety-nine".