44214453 has 6 divisors (see below), whose sum is σ = 63865334. Its totient is φ = 29476296.

The previous prime is 44214437. The next prime is 44214481. The reversal of 44214453 is 35441244.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 39917124 + 4297329 = 6318^2 + 2073^2 .

It is not a de Polignac number, because 44214453 - 2⁴ = 44214437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44214413) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2456350 + ... + 2456367.

Almost surely, 2^44214453 is an apocalyptic number.

It is an amenable number.

44214453 is a deficient number, since it is larger than the sum of its proper divisors (19650881).

44214453 is a wasteful number, since it uses less digits than its factorization.

44214453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4912723 (or 4912720 counting only the distinct ones).

The product of its digits is 7680, while the sum is 27.

The square root of 44214453 is about 6649.3949348794. The cubic root of 44214453 is about 353.6074601261.

Adding to 44214453 its reverse (35441244), we get a palindrome (79655697).

The spelling of 44214453 in words is "forty-four million, two hundred fourteen thousand, four hundred fifty-three".