40041320111204 has 6 divisors (see below), whose sum is σ = 70072310194614. Its totient is φ = 20020660055600.

The previous prime is 40041320111203. The next prime is 40041320111207. The reversal of 40041320111204 is 40211102314004.

It can be written as a sum of positive squares in only one way, i.e., 23458523560000 + 16582796551204 = 4843400^2 + 4072198^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 40041320111204.

It is not an unprimeable number, because it can be changed into a prime (40041320111201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5005165013897 + ... + 5005165013904.

It is an arithmetic number, because the mean of its divisors is an integer number (11678718365769).

Almost surely, 2^{40041320111204} is an apocalyptic number.

It is an amenable number.

40041320111204 is a deficient number, since it is larger than the sum of its proper divisors (30030990083410).

40041320111204 is a wasteful number, since it uses less digits than its factorization.

40041320111204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10010330027805 (or 10010330027803 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 40041320111204 its reverse (40211102314004), we get a palindrome (80252422425208).

The spelling of 40041320111204 in words is "forty trillion, forty-one billion, three hundred twenty million, one hundred eleven thousand, two hundred four".