41008121 has 16 divisors (see below), whose sum is σ = 51643008. Its totient is φ = 31632000.

The previous prime is 41008091. The next prime is 41008147. The reversal of 41008121 is 12180014.

It is a cyclic number.

It is not a de Polignac number, because 41008121 - 2¹⁰ = 41007097 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 41008121.

It is not an unprimeable number, because it can be changed into a prime (41008151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5141 + ... + 10413.

It is an arithmetic number, because the mean of its divisors is an integer number (3227688).

Almost surely, 2^41008121 is an apocalyptic number.

It is an amenable number.

41008121 is a deficient number, since it is larger than the sum of its proper divisors (10634887).

41008121 is a wasteful number, since it uses less digits than its factorization.

41008121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5392.

The product of its (nonzero) digits is 64, while the sum is 17.

The square root of 41008121 is about 6403.7583495944. The cubic root of 41008121 is about 344.8444891794.

Adding to 41008121 its reverse (12180014), we get a palindrome (53188135).

It can be divided in two parts, 4100 and 8121, that added together give a palindrome (12221).

The spelling of 41008121 in words is "forty-one million, eight thousand, one hundred twenty-one".