44312012 has 6 divisors (see below), whose sum is σ = 77546028. Its totient is φ = 22156004.

The previous prime is 44312011. The next prime is 44312057. The reversal of 44312012 is 21021344.

It is not an unprimeable number, because it can be changed into a prime (44312011) 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 as a sum of consecutive naturals, namely, 5538998 + ... + 5539005.

It is an arithmetic number, because the mean of its divisors is an integer number (12924338).

Almost surely, 2^44312012 is an apocalyptic number.

It is an amenable number.

44312012 is a deficient number, since it is larger than the sum of its proper divisors (33234016).

44312012 is a wasteful number, since it uses less digits than its factorization.

44312012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11078007 (or 11078005 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 44312012 is about 6656.7268232969. The cubic root of 44312012 is about 353.8673468524.

Adding to 44312012 its reverse (21021344), we get a palindrome (65333356).

The spelling of 44312012 in words is "forty-four million, three hundred twelve thousand, twelve".