44245133331 has 8 divisors (see below), whose sum is σ = 67421155584. Its totient is φ = 25282933320.

The previous prime is 44245133321. The next prime is 44245133369. The reversal of 44245133331 is 13333154244.

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

It is not a de Polignac number, because 44245133331 - 2⁵ = 44245133299 is a prime.

It is a super-2 number, since 2×44245133331² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 44245133292 and 44245133301.

It is not an unprimeable number, because it can be changed into a prime (44245133321) 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, 1053455535 + ... + 1053455576.

It is an arithmetic number, because the mean of its divisors is an integer number (8427644448).

Almost surely, 2^44245133331 is an apocalyptic number.

44245133331 is a deficient number, since it is larger than the sum of its proper divisors (23176022253).

44245133331 is a wasteful number, since it uses less digits than its factorization.

44245133331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2106911121.

The product of its digits is 51840, while the sum is 33.

Adding to 44245133331 its reverse (13333154244), we get a palindrome (57578287575).

The spelling of 44245133331 in words is "forty-four billion, two hundred forty-five million, one hundred thirty-three thousand, three hundred thirty-one".