44224144142244 has 144 divisors (see below), whose sum is σ = 113950351624704. Its totient is φ = 13339090068480.

The previous prime is 44224144142231. The next prime is 44224144142317.

44224144142244 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×44224144142244² (a number of 28 digits) contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 44224144142196 and 44224144142205.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 392897037 + ... + 393009579.

Almost surely, 2^{44224144142244} is an apocalyptic number.

44224144142244 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44224144142244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56975175812352).

44224144142244 is an abundant number, since it is smaller than the sum of its proper divisors (69726207482460).

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

44224144142244 is a wasteful number, since it uses less digits than its factorization.

44224144142244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113826 (or 113813 counting only the distinct ones).

The product of its digits is 1048576, while the sum is 42.

It can be divided in two parts, 4422414 and 4142244, that added together give a palindrome (8564658).

The spelling of 44224144142244 in words is "forty-four trillion, two hundred twenty-four billion, one hundred forty-four million, one hundred forty-two thousand, two hundred forty-four".