44014421 has 8 divisors (see below), whose sum is σ = 48074688. Its totient is φ = 39964000.

The previous prime is 44014417. The next prime is 44014441. The reversal of 44014421 is 12441044.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 44014421 - 2² = 44014417 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 44014393 and 44014402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44014441) 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, 9401 + ... + 13281.

It is an arithmetic number, because the mean of its divisors is an integer number (6009336).

Almost surely, 2^44014421 is an apocalyptic number.

It is an amenable number.

44014421 is a deficient number, since it is larger than the sum of its proper divisors (4060267).

44014421 is a wasteful number, since it uses less digits than its factorization.

44014421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4923.

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 44014421 is about 6634.3365154324. The cubic root of 44014421 is about 353.0733983753.

Adding to 44014421 its reverse (12441044), we get a palindrome (56455465).

The spelling of 44014421 in words is "forty-four million, fourteen thousand, four hundred twenty-one".