41221042115411 has 16 divisors (see below), whose sum is σ = 44018731238400. Its totient is φ = 38515146045600.

The previous prime is 41221042115389. The next prime is 41221042115413. The reversal of 41221042115411 is 11451124012214.

It is a happy number.

41221042115411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41221042115411 is a prime.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41221042115413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60992816 + ... + 61664946.

It is an arithmetic number, because the mean of its divisors is an integer number (2751170702400).

Almost surely, 2^{41221042115411} is an apocalyptic number.

41221042115411 is a deficient number, since it is larger than the sum of its proper divisors (2797689122989).

41221042115411 is a wasteful number, since it uses less digits than its factorization.

41221042115411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740410.

The product of its (nonzero) digits is 2560, while the sum is 29.

Adding to 41221042115411 its reverse (11451124012214), we get a palindrome (52672166127625).

The spelling of 41221042115411 in words is "forty-one trillion, two hundred twenty-one billion, forty-two million, one hundred fifteen thousand, four hundred eleven".