244444156 has 48 divisors (see below), whose sum is σ = 497236320. Its totient is φ = 103915520.

The previous prime is 244444147. The next prime is 244444157. The reversal of 244444156 is 651444442.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244444157) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128460 + ... + 130348.

It is an arithmetic number, because the mean of its divisors is an integer number (10359090).

Almost surely, 2^244444156 is an apocalyptic number.

It is an amenable number.

244444156 is an abundant number, since it is smaller than the sum of its proper divisors (252792164).

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

244444156 is a wasteful number, since it uses less digits than its factorization.

244444156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2094 (or 2092 counting only the distinct ones).

The product of its digits is 61440, while the sum is 34.

The square root of 244444156 is about 15634.7099749244. The cubic root of 244444156 is about 625.2589058536.

Adding to 244444156 its reverse (651444442), we get a palindrome (895888598).

The spelling of 244444156 in words is "two hundred forty-four million, four hundred forty-four thousand, one hundred fifty-six".