244444229 has 4 divisors (see below), whose sum is σ = 244476876. Its totient is φ = 244411584.

The previous prime is 244444217. The next prime is 244444231. The reversal of 244444229 is 922444442.

244444229 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 922444442 = 2 ⋅461222221.

It can be written as a sum of positive squares in 2 ways, for example, as 53949025 + 190495204 = 7345^2 + 13802^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-244444229 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244444259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1127 + ... + 22139.

It is an arithmetic number, because the mean of its divisors is an integer number (61119219).

Almost surely, 2^244444229 is an apocalyptic number.

It is an amenable number.

244444229 is a deficient number, since it is larger than the sum of its proper divisors (32647).

244444229 is a wasteful number, since it uses less digits than its factorization.

244444229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32646.

The product of its digits is 73728, while the sum is 35.

The square root of 244444229 is about 15634.7123094734. The cubic root of 244444229 is about 625.2589680954.

The spelling of 244444229 in words is "two hundred forty-four million, four hundred forty-four thousand, two hundred twenty-nine".