41065121 has 4 divisors (see below), whose sum is σ = 41761200. Its totient is φ = 40369044.

The previous prime is 41065109. The next prime is 41065127. The reversal of 41065121 is 12156014.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 41065121 - 2¹⁴ = 41048737 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41065093 and 41065102.

It is not an unprimeable number, because it can be changed into a prime (41065127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 347951 + ... + 348068.

It is an arithmetic number, because the mean of its divisors is an integer number (10440300).

Almost surely, 2^41065121 is an apocalyptic number.

It is an amenable number.

41065121 is a deficient number, since it is larger than the sum of its proper divisors (696079).

41065121 is an equidigital number, since it uses as much as digits as its factorization.

41065121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696078.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 41065121 is about 6408.2073156227. The cubic root of 41065121 is about 345.0041895451.

The spelling of 41065121 in words is "forty-one million, sixty-five thousand, one hundred twenty-one".