44244135 has 48 divisors (see below), whose sum is σ = 84206304. Its totient is φ = 21355776.

The previous prime is 44244131. The next prime is 44244163. The reversal of 44244135 is 53144244.

It is a happy number.

44244135 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 44244135 - 2² = 44244131 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 44244099 and 44244108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44244131) 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 47 ways as a sum of consecutive naturals, for example, 30292 + ... + 31718.

It is an arithmetic number, because the mean of its divisors is an integer number (1754298).

Almost surely, 2^44244135 is an apocalyptic number.

44244135 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

44244135 is a deficient number, since it is larger than the sum of its proper divisors (39962169).

44244135 is a wasteful number, since it uses less digits than its factorization.

44244135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1504 (or 1501 counting only the distinct ones).

The product of its digits is 7680, while the sum is 27.

The square root of 44244135 is about 6651.6264928211. The cubic root of 44244135 is about 353.6865702219.

Adding to 44244135 its reverse (53144244), we get a palindrome (97388379).

The spelling of 44244135 in words is "forty-four million, two hundred forty-four thousand, one hundred thirty-five".