12040410041 has 6 divisors (see below), whose sum is σ = 13234500426. Its totient is φ = 10945827200.

The previous prime is 12040409977. The next prime is 12040410103. The reversal of 12040410041 is 14001404021.

It can be written as a sum of positive squares in only one way, i.e., 11955235600 + 85174441 = 109340^2 + 9229^2 .

It is not a de Polignac number, because 12040410041 - 2⁶ = 12040409977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12040410341) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 49753640 + ... + 49753881.

It is an arithmetic number, because the mean of its divisors is an integer number (2205750071).

Almost surely, 2^12040410041 is an apocalyptic number.

12040410041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12040410041 is a deficient number, since it is larger than the sum of its proper divisors (1194090385).

12040410041 is an equidigital number, since it uses as much as digits as its factorization.

12040410041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99507543 (or 99507532 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 12040410041 its reverse (14001404021), we get a palindrome (26041814062).

The spelling of 12040410041 in words is "twelve billion, forty million, four hundred ten thousand, forty-one".