44441420 has 12 divisors (see below), whose sum is σ = 93327024. Its totient is φ = 17776560.

The previous prime is 44441407. The next prime is 44441429. The reversal of 44441420 is 2414444.

44441420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (44441429) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1111016 + ... + 1111055.

It is an arithmetic number, because the mean of its divisors is an integer number (7777252).

Almost surely, 2^44441420 is an apocalyptic number.

It is an amenable number.

44441420 is an abundant number, since it is smaller than the sum of its proper divisors (48885604).

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

44441420 is a wasteful number, since it uses less digits than its factorization.

44441420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2222080 (or 2222078 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 23.

The square root of 44441420 is about 6666.4398294742. The cubic root of 44441420 is about 354.2114879991.

Adding to 44441420 its reverse (2414444), we get a palindrome (46855864).

The spelling of 44441420 in words is "forty-four million, four hundred forty-one thousand, four hundred twenty".