41144140 has 24 divisors (see below), whose sum is σ = 86697072. Its totient is φ = 16401600.

The previous prime is 41144123. The next prime is 41144153. The reversal of 41144140 is 4144114.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2790 + ... + 9490.

It is an arithmetic number, because the mean of its divisors is an integer number (3612378).

Almost surely, 2^41144140 is an apocalyptic number.

It is an amenable number.

41144140 is an abundant number, since it is smaller than the sum of its proper divisors (45552932).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41144140 is a wasteful number, since it uses less digits than its factorization.

41144140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7017 (or 7015 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 41144140 is about 6414.3698053667. The cubic root of 41144140 is about 345.2253376302.

Adding to 41144140 its reverse (4144114), we get a palindrome (45288254).

It can be divided in two parts, 411 and 44140, that added together give a triangular number (44551 = T₂₉₈).

The spelling of 41144140 in words is "forty-one million, one hundred forty-four thousand, one hundred forty".