244315045 has 8 divisors (see below), whose sum is σ = 315730296. Its totient is φ = 180417216.

The previous prime is 244315021. The next prime is 244315051. The reversal of 244315045 is 540513442.

It can be written as a sum of positive squares in 4 ways, for example, as 51466276 + 192848769 = 7174^2 + 13887^2 .

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 244315045 - 2¹⁵ = 244282277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1879282 + ... + 1879411.

It is an arithmetic number, because the mean of its divisors is an integer number (39466287).

Almost surely, 2^244315045 is an apocalyptic number.

It is an amenable number.

244315045 is a deficient number, since it is larger than the sum of its proper divisors (71415251).

244315045 is a wasteful number, since it uses less digits than its factorization.

244315045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3758711.

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 244315045 is about 15630.5804434768. The cubic root of 244315045 is about 625.1488029695.

Adding to 244315045 its reverse (540513442), we get a palindrome (784828487).

The spelling of 244315045 in words is "two hundred forty-four million, three hundred fifteen thousand, forty-five".