44243030 has 32 divisors (see below), whose sum is σ = 89498304. Its totient is φ = 15624576.

The previous prime is 44242999. The next prime is 44243033. The reversal of 44243030 is 3034244.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 44242993 and 44243011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44243033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4409 + ... + 10388.

It is an arithmetic number, because the mean of its divisors is an integer number (2796822).

Almost surely, 2^44243030 is an apocalyptic number.

44243030 is an abundant number, since it is smaller than the sum of its proper divisors (45255274).

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

44243030 is a wasteful number, since it uses less digits than its factorization.

44243030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14840.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 44243030 is about 6651.5434299116. The cubic root of 44243030 is about 353.6836257495.

Adding to 44243030 its reverse (3034244), we get a palindrome (47277274).

The spelling of 44243030 in words is "forty-four million, two hundred forty-three thousand, thirty".