244441144442 has 8 divisors (see below), whose sum is σ = 399994600032. Its totient is φ = 111109611100.

The previous prime is 244441144403. The next prime is 244441144447.

244441144442 is nontrivially palindromic in base 10.

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

It is a super-2 number, since 2×244441144442² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 244441144396 and 244441144405.

It is not an unprimeable number, because it can be changed into a prime (244441144447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5555480534 + ... + 5555480577.

It is an arithmetic number, because the mean of its divisors is an integer number (49999325004).

Almost surely, 2^244441144442 is an apocalyptic number.

244441144442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

244441144442 is a deficient number, since it is larger than the sum of its proper divisors (155553455590).

244441144442 is a wasteful number, since it uses less digits than its factorization.

244441144442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11110961124.

The product of its digits is 262144, while the sum is 38.

It can be divided in two parts, 244441 and 144442, that added together give a palindrome (388883).

The spelling of 244441144442 in words is "two hundred forty-four billion, four hundred forty-one million, one hundred forty-four thousand, four hundred forty-two".