41214121 has 16 divisors (see below), whose sum is σ = 45463824. Its totient is φ = 37131264.

The previous prime is 41214119. The next prime is 41214127. The reversal of 41214121 is 12141214.

41214121 = 4539² + 4540².

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 5978025 + 35236096 = 2445^2 + 5936^2 .

It is a cyclic number.

It is not a de Polignac number, because 41214121 - 2¹ = 41214119 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41214095 and 41214104.

It is not an unprimeable number, because it can be changed into a prime (41214127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129855 + ... + 130171.

It is an arithmetic number, because the mean of its divisors is an integer number (2841489).

Almost surely, 2^41214121 is an apocalyptic number.

41214121 is the 4540-th centered square number.

It is an amenable number.

41214121 is a deficient number, since it is larger than the sum of its proper divisors (4249703).

41214121 is a wasteful number, since it uses less digits than its factorization.

41214121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540.

The product of its digits is 64, while the sum is 16.

The square root of 41214121 is about 6419.8225053346. The cubic root of 41214121 is about 345.4209550379.

Adding to 41214121 its reverse (12141214), we get a palindrome (53355335).

It can be divided in two parts, 41214 and 121, that multiplied together give a palindrome (4986894).

The spelling of 41214121 in words is "forty-one million, two hundred fourteen thousand, one hundred twenty-one".