44045743 has 8 divisors (see below), whose sum is σ = 52987520. Its totient is φ = 35766360.

The previous prime is 44045723. The next prime is 44045747. The reversal of 44045743 is 34754044.

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

It is not a de Polignac number, because 44045743 - 2⁵ = 44045711 is a prime.

It is a Duffinian number.

It is a zygodrome in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44045747) 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, 165453 + ... + 165718.

It is an arithmetic number, because the mean of its divisors is an integer number (6623440).

Almost surely, 2^44045743 is an apocalyptic number.

44045743 is a deficient number, since it is larger than the sum of its proper divisors (8941777).

44045743 is a wasteful number, since it uses less digits than its factorization.

44045743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331197.

The product of its (nonzero) digits is 26880, while the sum is 31.

The square root of 44045743 is about 6636.6966933859. The cubic root of 44045743 is about 353.1571311040.

Adding to 44045743 its reverse (34754044), we get a palindrome (78799787).

The spelling of 44045743 in words is "forty-four million, forty-five thousand, seven hundred forty-three".