414204121 has 4 divisors (see below), whose sum is σ = 414267700. Its totient is φ = 414140544.

The previous prime is 414204101. The next prime is 414204137. The reversal of 414204121 is 121402414.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 345960000 + 68244121 = 18600^2 + 8261^2 .

It is a cyclic number.

It is not a de Polignac number, because 414204121 - 2¹⁵ = 414171353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (414204101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20736 + ... + 35473.

It is an arithmetic number, because the mean of its divisors is an integer number (103566925).

Almost surely, 2^414204121 is an apocalyptic number.

It is an amenable number.

414204121 is a deficient number, since it is larger than the sum of its proper divisors (63579).

414204121 is an equidigital number, since it uses as much as digits as its factorization.

414204121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63578.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 414204121 is about 20352.0053311707. The cubic root of 414204121 is about 745.4264609374.

Adding to 414204121 its reverse (121402414), we get a palindrome (535606535).

The spelling of 414204121 in words is "four hundred fourteen million, two hundred four thousand, one hundred twenty-one".