44111345 has 16 divisors (see below), whose sum is σ = 56823120. Its totient is φ = 32753664.

The previous prime is 44111341. The next prime is 44111351. The reversal of 44111345 is 54311144.

It can be written as a sum of positive squares in 8 ways, for example, as 339889 + 43771456 = 583^2 + 6616^2 .

It is a cyclic number.

It is not a de Polignac number, because 44111345 - 2² = 44111341 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 44111345.

It is not an unprimeable number, because it can be changed into a prime (44111341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2651 + ... + 9759.

It is an arithmetic number, because the mean of its divisors is an integer number (3551445).

Almost surely, 2^44111345 is an apocalyptic number.

It is an amenable number.

44111345 is a deficient number, since it is larger than the sum of its proper divisors (12711775).

44111345 is a wasteful number, since it uses less digits than its factorization.

44111345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7204.

The product of its digits is 960, while the sum is 23.

The square root of 44111345 is about 6641.6372228540. The cubic root of 44111345 is about 353.3323755957.

Adding to 44111345 its reverse (54311144), we get a palindrome (98422489).

The spelling of 44111345 in words is "forty-four million, one hundred eleven thousand, three hundred forty-five".