12040304202441 has 16 divisors (see below), whose sum is σ = 18319581971200. Its totient is φ = 7809927049584.

The previous prime is 12040304202431. The next prime is 12040304202503. The reversal of 12040304202441 is 14420240304021.

12040304202441 is a `hidden beast` number, since 1 + 204 + 0 + 30 + 420 + 2 + 4 + 4 + 1 = 666.

It is not a de Polignac number, because 12040304202441 - 2¹⁰ = 12040304201417 is a prime.

It is a super-2 number, since 2×12040304202441² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12040304202431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6026177281 + ... + 6026179278.

It is an arithmetic number, because the mean of its divisors is an integer number (1144973873200).

Almost surely, 2^{12040304202441} is an apocalyptic number.

It is an amenable number.

12040304202441 is a deficient number, since it is larger than the sum of its proper divisors (6279277768759).

12040304202441 is a wasteful number, since it uses less digits than its factorization.

12040304202441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12052356605 (or 12052356599 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 12040304202441 its reverse (14420240304021), we get a palindrome (26460544506462).

The spelling of 12040304202441 in words is "twelve trillion, forty billion, three hundred four million, two hundred two thousand, four hundred forty-one".