244147169 has 16 divisors (see below), whose sum is σ = 300881280. Its totient is φ = 193415040.

The previous prime is 244147147. The next prime is 244147171. The reversal of 244147169 is 961741442.

It is not a de Polignac number, because 244147169 - 2⁸ = 244146913 is a prime.

It is a super-2 number, since 2×244147169² = 119215680261429122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (244147069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16934 + ... + 27839.

It is an arithmetic number, because the mean of its divisors is an integer number (18805080).

Almost surely, 2^244147169 is an apocalyptic number.

It is an amenable number.

244147169 is a deficient number, since it is larger than the sum of its proper divisors (56734111).

244147169 is a wasteful number, since it uses less digits than its factorization.

244147169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44840.

The product of its digits is 48384, while the sum is 38.

The square root of 244147169 is about 15625.2094065968. The cubic root of 244147169 is about 625.0055841634.

The spelling of 244147169 in words is "two hundred forty-four million, one hundred forty-seven thousand, one hundred sixty-nine".