244534312 has 16 divisors (see below), whose sum is σ = 500184000. Its totient is φ = 111151920.

The previous prime is 244534271. The next prime is 244534319. The reversal of 244534312 is 213435442.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (244534319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1389312 + ... + 1389487.

It is an arithmetic number, because the mean of its divisors is an integer number (31261500).

Almost surely, 2^244534312 is an apocalyptic number.

244534312 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

244534312 is an abundant number, since it is smaller than the sum of its proper divisors (255649688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

244534312 is a wasteful number, since it uses less digits than its factorization.

244534312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2778816 (or 2778812 counting only the distinct ones).

The product of its digits is 11520, while the sum is 28.

The square root of 244534312 is about 15637.5929093963. The cubic root of 244534312 is about 625.3357658258.

Adding to 244534312 its reverse (213435442), we get a palindrome (457969754).

The spelling of 244534312 in words is "two hundred forty-four million, five hundred thirty-four thousand, three hundred twelve".