41144023013 has 4 divisors (see below), whose sum is σ = 41920325388. Its totient is φ = 40367720640.

The previous prime is 41144023007. The next prime is 41144023027. The reversal of 41144023013 is 31032044114.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31032044114 = 2 ⋅15516022057.

It can be written as a sum of positive squares in 2 ways, for example, as 17398137604 + 23745885409 = 131902^2 + 154097^2 .

It is a cyclic number.

It is not a de Polignac number, because 41144023013 - 2³² = 36849055717 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 41144023013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41144023813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 388151108 + ... + 388151213.

It is an arithmetic number, because the mean of its divisors is an integer number (10480081347).

Almost surely, 2^41144023013 is an apocalyptic number.

It is an amenable number.

41144023013 is a deficient number, since it is larger than the sum of its proper divisors (776302375).

41144023013 is an equidigital number, since it uses as much as digits as its factorization.

41144023013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 776302374.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 41144023013 its reverse (31032044114), we get a palindrome (72176067127).

The spelling of 41144023013 in words is "forty-one billion, one hundred forty-four million, twenty-three thousand, thirteen".