44102144033 has 4 divisors (see below), whose sum is σ = 44103397188. Its totient is φ = 44100890880.

The previous prime is 44102144011. The next prime is 44102144113. The reversal of 44102144033 is 33044120144.

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 16365573184 + 27736570849 = 127928^2 + 166543^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44102144033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 44102143993 and 44102144011.

It is not an unprimeable number, because it can be changed into a prime (44102114033) 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, 572216 + ... + 644697.

It is an arithmetic number, because the mean of its divisors is an integer number (11025849297).

Almost surely, 2^44102144033 is an apocalyptic number.

It is an amenable number.

44102144033 is a deficient number, since it is larger than the sum of its proper divisors (1253155).

44102144033 is a wasteful number, since it uses less digits than its factorization.

44102144033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1253154.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 44102144033 its reverse (33044120144), we get a palindrome (77146264177).

The spelling of 44102144033 in words is "forty-four billion, one hundred two million, one hundred forty-four thousand, thirty-three".