244432412 has 12 divisors (see below), whose sum is σ = 488864880. Its totient is φ = 104756736.

The previous prime is 244432411. The next prime is 244432417. The reversal of 244432412 is 214234442.

It is a happy number.

244432412 is an admirable number.

It is a super-2 number, since 2×244432412² = 119494408072275488, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244432411) 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, 4364837 + ... + 4364892.

It is an arithmetic number, because the mean of its divisors is an integer number (40738740).

Almost surely, 2^244432412 is an apocalyptic number.

It is an amenable number.

244432412 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

244432412 is a wasteful number, since it uses less digits than its factorization.

244432412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8729740 (or 8729738 counting only the distinct ones).

The product of its digits is 6144, while the sum is 26.

The square root of 244432412 is about 15634.3343958098. The cubic root of 244432412 is about 625.2488924443.

Adding to 244432412 its reverse (214234442), we get a palindrome (458666854).

The spelling of 244432412 in words is "two hundred forty-four million, four hundred thirty-two thousand, four hundred twelve".