44044134433 has 4 divisors (see below), whose sum is σ = 47432144788. Its totient is φ = 40656124080.

The previous prime is 44044134401. The next prime is 44044134469. The reversal of 44044134433 is 33443144044.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2159646784 + 41884487649 = 46472^2 + 204657^2 .

It is not a de Polignac number, because 44044134433 - 2⁵ = 44044134401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44044134493) 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, 1694005158 + ... + 1694005183.

It is an arithmetic number, because the mean of its divisors is an integer number (11858036197).

Almost surely, 2^44044134433 is an apocalyptic number.

It is an amenable number.

44044134433 is a deficient number, since it is larger than the sum of its proper divisors (3388010355).

44044134433 is a wasteful number, since it uses less digits than its factorization.

44044134433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3388010354.

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 44044134433 its reverse (33443144044), we get a palindrome (77487278477).

The spelling of 44044134433 in words is "forty-four billion, forty-four million, one hundred thirty-four thousand, four hundred thirty-three".