44001123303 has 4 divisors (see below), whose sum is σ = 58668164408. Its totient is φ = 29334082200.

The previous prime is 44001123259. The next prime is 44001123317. The reversal of 44001123303 is 30332110044.

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

It is not a de Polignac number, because 44001123303 - 2¹² = 44001119207 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 44001123303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44001123373) 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, 7333520548 + ... + 7333520553.

It is an arithmetic number, because the mean of its divisors is an integer number (14667041102).

Almost surely, 2^44001123303 is an apocalyptic number.

44001123303 is a deficient number, since it is larger than the sum of its proper divisors (14667041105).

44001123303 is a wasteful number, since it uses less digits than its factorization.

44001123303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14667041104.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 44001123303 its reverse (30332110044), we get a palindrome (74333233347).

The spelling of 44001123303 in words is "forty-four billion, one million, one hundred twenty-three thousand, three hundred three".