412320334221 has 12 divisors (see below), whose sum is σ = 603962180640. Its totient is φ = 271008669960.

The previous prime is 412320334207. The next prime is 412320334249. The reversal of 412320334221 is 122433023214.

412320334221 is a `hidden beast` number, since 4 + 1 + 2 + 320 + 334 + 2 + 2 + 1 = 666.

It is not a de Polignac number, because 412320334221 - 2⁶ = 412320334157 is a prime.

It is a super-3 number, since 3×412320334221³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412320333221) 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 11 ways as a sum of consecutive naturals, for example, 322628731 + ... + 322630008.

It is an arithmetic number, because the mean of its divisors is an integer number (50330181720).

Almost surely, 2^412320334221 is an apocalyptic number.

It is an amenable number.

412320334221 is a deficient number, since it is larger than the sum of its proper divisors (191641846419).

412320334221 is a wasteful number, since it uses less digits than its factorization.

412320334221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645258816 (or 645258813 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 412320334221 its reverse (122433023214), we get a palindrome (534753357435).

The spelling of 412320334221 in words is "four hundred twelve billion, three hundred twenty million, three hundred thirty-four thousand, two hundred twenty-one".