44240012 has 24 divisors (see below), whose sum is σ = 79838304. Its totient is φ = 21434112.

The previous prime is 44240011. The next prime is 44240023. The reversal of 44240012 is 21004244.

It is not an unprimeable number, because it can be changed into a prime (44240011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49433 + ... + 50319.

It is an arithmetic number, because the mean of its divisors is an integer number (3326596).

Almost surely, 2^44240012 is an apocalyptic number.

It is an amenable number.

44240012 is a deficient number, since it is larger than the sum of its proper divisors (35598292).

44240012 is a wasteful number, since it uses less digits than its factorization.

44240012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1265 (or 1263 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 44240012 is about 6651.3165614035. The cubic root of 44240012 is about 353.6755834924.

Adding to 44240012 its reverse (21004244), we get a palindrome (65244256).

The spelling of 44240012 in words is "forty-four million, two hundred forty thousand, twelve".