41240204040404 has 6 divisors (see below), whose sum is σ = 72170357070714. Its totient is φ = 20620102020200.

The previous prime is 41240204040403. The next prime is 41240204040419. The reversal of 41240204040404 is 40404040204214.

It can be written as a sum of positive squares in only one way, i.e., 25238043967504 + 16002160072900 = 5023748^2 + 4000270^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41240204040403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5155025505047 + ... + 5155025505054.

It is an arithmetic number, because the mean of its divisors is an integer number (12028392845119).

Almost surely, 2^{41240204040404} is an apocalyptic number.

It is an amenable number.

41240204040404 is a deficient number, since it is larger than the sum of its proper divisors (30930153030310).

41240204040404 is a wasteful number, since it uses less digits than its factorization.

41240204040404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10310051010105 (or 10310051010103 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 29.

Adding to 41240204040404 its reverse (40404040204214), we get a palindrome (81644244244618).

The spelling of 41240204040404 in words is "forty-one trillion, two hundred forty billion, two hundred four million, forty thousand, four hundred four".