412321121 has 8 divisors (see below), whose sum is σ = 418575360. Its totient is φ = 406114128.

The previous prime is 412321103. The next prime is 412321153. The reversal of 412321121 is 121123214.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 412321121 - 2⁶ = 412321057 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 412321121.

It is not an unprimeable number, because it can be changed into a prime (412321181) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5975 + ... + 29331.

It is an arithmetic number, because the mean of its divisors is an integer number (52321920).

Almost surely, 2^412321121 is an apocalyptic number.

It is an amenable number.

412321121 is a deficient number, since it is larger than the sum of its proper divisors (6254239).

412321121 is a wasteful number, since it uses less digits than its factorization.

412321121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23623.

The product of its digits is 96, while the sum is 17.

The square root of 412321121 is about 20305.6918375120. The cubic root of 412321121 is about 744.2951584755.

Adding to 412321121 its reverse (121123214), we get a palindrome (533444335).

The spelling of 412321121 in words is "four hundred twelve million, three hundred twenty-one thousand, one hundred twenty-one".