244456161 has 8 divisors (see below), whose sum is σ = 333521760. Its totient is φ = 159180672.

The previous prime is 244456127. The next prime is 244456169. The reversal of 244456161 is 161654442.

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

It is not a de Polignac number, because 244456161 - 2⁹ = 244455649 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (244456169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 947376 + ... + 947633.

It is an arithmetic number, because the mean of its divisors is an integer number (41690220).

Almost surely, 2^244456161 is an apocalyptic number.

It is an amenable number.

244456161 is a deficient number, since it is larger than the sum of its proper divisors (89065599).

244456161 is a wasteful number, since it uses less digits than its factorization.

244456161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1895055.

The product of its digits is 23040, while the sum is 33.

The square root of 244456161 is about 15635.0938916273. The cubic root of 244456161 is about 625.2691414706.

The spelling of 244456161 in words is "two hundred forty-four million, four hundred fifty-six thousand, one hundred sixty-one".