44240412 has 12 divisors (see below), whose sum is σ = 103227656. Its totient is φ = 14746800.

The previous prime is 44240407. The next prime is 44240423. The reversal of 44240412 is 21404244.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1843339 + ... + 1843362.

Almost surely, 2^44240412 is an apocalyptic number.

It is an amenable number.

44240412 is an abundant number, since it is smaller than the sum of its proper divisors (58987244).

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

44240412 is a wasteful number, since it uses less digits than its factorization.

44240412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3686708 (or 3686706 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 21.

The square root of 44240412 is about 6651.3466305704. The cubic root of 44240412 is about 353.6766494190.

Adding to 44240412 its reverse (21404244), we get a palindrome (65644656).

The spelling of 44240412 in words is "forty-four million, two hundred forty thousand, four hundred twelve".