40044110 has 16 divisors (see below), whose sum is σ = 72406656. Its totient is φ = 15944928.

The previous prime is 40044089. The next prime is 40044113. The reversal of 40044110 is 1144004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40044113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6749 + ... + 11208.

It is an arithmetic number, because the mean of its divisors is an integer number (4525416).

Almost surely, 2^40044110 is an apocalyptic number.

40044110 is a deficient number, since it is larger than the sum of its proper divisors (32362546).

40044110 is a wasteful number, since it uses less digits than its factorization.

40044110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18187.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 40044110 is about 6328.0415611783. The cubic root of 40044110 is about 342.1208548858.

Adding to 40044110 its reverse (1144004), we get a palindrome (41188114).

The spelling of 40044110 in words is "forty million, forty-four thousand, one hundred ten".