44225163321 has 4 divisors (see below), whose sum is σ = 58966884432. Its totient is φ = 29483442212.

The previous prime is 44225163317. The next prime is 44225163331. The reversal of 44225163321 is 12336152244.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 44225163321 - 2² = 44225163317 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44225163331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7370860551 + ... + 7370860556.

It is an arithmetic number, because the mean of its divisors is an integer number (14741721108).

Almost surely, 2^44225163321 is an apocalyptic number.

It is an amenable number.

44225163321 is a deficient number, since it is larger than the sum of its proper divisors (14741721111).

44225163321 is a wasteful number, since it uses less digits than its factorization.

44225163321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14741721110.

The product of its digits is 34560, while the sum is 33.

The spelling of 44225163321 in words is "forty-four billion, two hundred twenty-five million, one hundred sixty-three thousand, three hundred twenty-one".