44144042 has 8 divisors (see below), whose sum is σ = 66280032. Its totient is φ = 22050700.

The previous prime is 44144033. The next prime is 44144047. The reversal of 44144042 is 24044144.

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

It is a junction number, because it is equal to n+sod(n) for n = 44143999 and 44144017.

It is not an unprimeable number, because it can be changed into a prime (44144047) 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, 7934 + ... + 12297.

It is an arithmetic number, because the mean of its divisors is an integer number (8285004).

Almost surely, 2^44144042 is an apocalyptic number.

44144042 is a deficient number, since it is larger than the sum of its proper divisors (22135990).

44144042 is a wasteful number, since it uses less digits than its factorization.

44144042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21324.

The product of its (nonzero) digits is 2048, while the sum is 23.

The square root of 44144042 is about 6644.0982834392. The cubic root of 44144042 is about 353.4196551483.

Adding to 44144042 its reverse (24044144), we get a palindrome (68188186).

The spelling of 44144042 in words is "forty-four million, one hundred forty-four thousand, forty-two".