41121015 has 32 divisors (see below), whose sum is σ = 72037056. Its totient is φ = 19906560.

The previous prime is 41121007. The next prime is 41121019. The reversal of 41121015 is 51012114.

It is a happy number.

It is not a de Polignac number, because 41121015 - 2³ = 41121007 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a junction number, because it is equal to n+sod(n) for n = 41120985 and 41121003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41121019) 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 31 ways as a sum of consecutive naturals, for example, 10167 + ... + 13623.

It is an arithmetic number, because the mean of its divisors is an integer number (2251158).

Almost surely, 2^41121015 is an apocalyptic number.

41121015 is a deficient number, since it is larger than the sum of its proper divisors (30916041).

41121015 is a wasteful number, since it uses less digits than its factorization.

41121015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3539.

The product of its (nonzero) digits is 40, while the sum is 15.

The square root of 41121015 is about 6412.5669587147. The cubic root of 41121015 is about 345.1606477208.

Adding to 41121015 its reverse (51012114), we get a palindrome (92133129).

The spelling of 41121015 in words is "forty-one million, one hundred twenty-one thousand, fifteen".