244142256 has 20 divisors (see below), whose sum is σ = 630700952. Its totient is φ = 81380736.

The previous prime is 244142231. The next prime is 244142257. The reversal of 244142256 is 652241442.

It is not an unprimeable number, because it can be changed into a prime (244142257) 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, 2543101 + ... + 2543196.

Almost surely, 2^244142256 is an apocalyptic number.

It is an amenable number.

244142256 is an abundant number, since it is smaller than the sum of its proper divisors (386558696).

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

244142256 is a wasteful number, since it uses less digits than its factorization.

244142256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5086308 (or 5086302 counting only the distinct ones).

The product of its digits is 15360, while the sum is 30.

The square root of 244142256 is about 15625.0521919128. The cubic root of 244142256 is about 625.0013917836.

Adding to 244142256 its reverse (652241442), we get a palindrome (896383698).

The spelling of 244142256 in words is "two hundred forty-four million, one hundred forty-two thousand, two hundred fifty-six".