41502005444 has 36 divisors (see below), whose sum is σ = 79295510700. Its totient is φ = 18980934336.

The previous prime is 41502005443. The next prime is 41502005453. The reversal of 41502005444 is 44450020514.

It can be written as a sum of positive squares in 2 ways, for example, as 31559522500 + 9942482944 = 177650^2 + 99712^2 .

It is a Harshad number since it is a multiple of its sum of digits (29).

It is not an unprimeable number, because it can be changed into a prime (41502005443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 453659 + ... + 537410.

It is an arithmetic number, because the mean of its divisors is an integer number (2202653075).

Almost surely, 2^41502005444 is an apocalyptic number.

It is an amenable number.

41502005444 is a deficient number, since it is larger than the sum of its proper divisors (37793505256).

41502005444 is a wasteful number, since it uses less digits than its factorization.

41502005444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 991140 (or 991119 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 29.

Adding to 41502005444 its reverse (44450020514), we get a palindrome (85952025958).

The spelling of 41502005444 in words is "forty-one billion, five hundred two million, five thousand, four hundred forty-four".