244254445 has 8 divisors (see below), whose sum is σ = 294165144. Its totient is φ = 194697024.

The previous prime is 244254433. The next prime is 244254449. The reversal of 244254445 is 544452442.

It can be written as a sum of positive squares in 4 ways, for example, as 988036 + 243266409 = 994^2 + 15597^2 .

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 244254445 - 2¹¹ = 244252397 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 244254445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244254449) 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, 86794 + ... + 89563.

It is an arithmetic number, because the mean of its divisors is an integer number (36770643).

Almost surely, 2^244254445 is an apocalyptic number.

It is an amenable number.

244254445 is a deficient number, since it is larger than the sum of its proper divisors (49910699).

244254445 is a wasteful number, since it uses less digits than its factorization.

244254445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176639.

The product of its digits is 102400, while the sum is 34.

The square root of 244254445 is about 15628.6418155897. The cubic root of 244254445 is about 625.0971113102.

The spelling of 244254445 in words is "two hundred forty-four million, two hundred fifty-four thousand, four hundred forty-five".