244441131 has 8 divisors (see below), whose sum is σ = 355550784. Its totient is φ = 148146120.

The previous prime is 244441117. The next prime is 244441133. The reversal of 244441131 is 131144442.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-244441131 is a prime.

It is a super-2 number, since 2×244441131² = 119502933049118322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (244441133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3703621 + ... + 3703686.

It is an arithmetic number, because the mean of its divisors is an integer number (44443848).

Almost surely, 2^244441131 is an apocalyptic number.

244441131 is a deficient number, since it is larger than the sum of its proper divisors (111109653).

244441131 is a wasteful number, since it uses less digits than its factorization.

244441131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7407321.

The product of its digits is 1536, while the sum is 24.

The square root of 244441131 is about 15634.6132347430. The cubic root of 244441131 is about 625.2563266469.

Adding to 244441131 its reverse (131144442), we get a palindrome (375585573).

It can be divided in two parts, 2444411 and 31, that added together give a palindrome (2444442).

The spelling of 244441131 in words is "two hundred forty-four million, four hundred forty-one thousand, one hundred thirty-one".