41140121 has 12 divisors (see below), whose sum is σ = 46277616. Its totient is φ = 36525720.

The previous prime is 41140093. The next prime is 41140129. The reversal of 41140121 is 12104114.

It is not a de Polignac number, because 41140121 - 2¹⁰ = 41139097 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 41140096 and 41140105.

It is not an unprimeable number, because it can be changed into a prime (41140129) 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 11 ways as a sum of consecutive naturals, for example, 1250 + ... + 9156.

It is an arithmetic number, because the mean of its divisors is an integer number (3856468).

Almost surely, 2^41140121 is an apocalyptic number.

It is an amenable number.

41140121 is a deficient number, since it is larger than the sum of its proper divisors (5137495).

41140121 is a wasteful number, since it uses less digits than its factorization.

41140121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7972 (or 7961 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 41140121 is about 6414.0565167451. The cubic root of 41140121 is about 345.2140966142.

Adding to 41140121 its reverse (12104114), we get a palindrome (53244235).

The spelling of 41140121 in words is "forty-one million, one hundred forty thousand, one hundred twenty-one".