244143814 has 16 divisors (see below), whose sum is σ = 368506368. Its totient is φ = 121311432.

The previous prime is 244143799. The next prime is 244143833. The reversal of 244143814 is 418341442.

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, 357117 + ... + 357799.

It is an arithmetic number, because the mean of its divisors is an integer number (23031648).

Almost surely, 2^244143814 is an apocalyptic number.

244143814 is a deficient number, since it is larger than the sum of its proper divisors (124362554).

244143814 is a wasteful number, since it uses less digits than its factorization.

244143814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1539.

The product of its digits is 12288, while the sum is 31.

The square root of 244143814 is about 15625.1020476668. The cubic root of 244143814 is about 625.0027212682.

The spelling of 244143814 in words is "two hundred forty-four million, one hundred forty-three thousand, eight hundred fourteen".