44412312 has 32 divisors (see below), whose sum is σ = 126892800. Its totient is φ = 12689184.

The previous prime is 44412301. The next prime is 44412337. The reversal of 44412312 is 21321444.

44412312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 132012 + ... + 132347.

It is an arithmetic number, because the mean of its divisors is an integer number (3965400).

Almost surely, 2^44412312 is an apocalyptic number.

44412312 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

44412312 is an abundant number, since it is smaller than the sum of its proper divisors (82480488).

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

44412312 is a wasteful number, since it uses less digits than its factorization.

44412312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264375 (or 264371 counting only the distinct ones).

The product of its digits is 768, while the sum is 21.

The square root of 44412312 is about 6664.2562975924. The cubic root of 44412312 is about 354.1341379367.

Adding to 44412312 its reverse (21321444), we get a palindrome (65733756).

The spelling of 44412312 in words is "forty-four million, four hundred twelve thousand, three hundred twelve".