44242330 has 64 divisors (see below), whose sum is σ = 93778560. Its totient is φ = 14848000.

The previous prime is 44242283. The next prime is 44242349. The reversal of 44242330 is 3324244.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 110130 + ... + 110530.

It is an arithmetic number, because the mean of its divisors is an integer number (1465290).

Almost surely, 2^44242330 is an apocalyptic number.

44242330 is an abundant number, since it is smaller than the sum of its proper divisors (49536230).

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

44242330 is a wasteful number, since it uses less digits than its factorization.

44242330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495.

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 44242330 is about 6651.4908103372. The cubic root of 44242330 is about 353.6817604474.

44242330 divided by its sum of digits (22) gives a triangular number (2011015 = T₂₀₀₅).

Adding to 44242330 its reverse (3324244), we get a palindrome (47566574).

The spelling of 44242330 in words is "forty-four million, two hundred forty-two thousand, three hundred thirty".