44225144449 has 8 divisors (see below), whose sum is σ = 46177724160. Its totient is φ = 42301069776.

The previous prime is 44225144437. The next prime is 44225144459. The reversal of 44225144449 is 94444152244.

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 44225144449 - 2²³ = 44216755841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44225144459) 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, 7123089 + ... + 7129294.

It is an arithmetic number, because the mean of its divisors is an integer number (5772215520).

Almost surely, 2^44225144449 is an apocalyptic number.

It is an amenable number.

44225144449 is a deficient number, since it is larger than the sum of its proper divisors (1952579711).

44225144449 is a wasteful number, since it uses less digits than its factorization.

44225144449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14252519.

The product of its digits is 737280, while the sum is 43.

The spelling of 44225144449 in words is "forty-four billion, two hundred twenty-five million, one hundred forty-four thousand, four hundred forty-nine".