412242042321 has 12 divisors (see below), whose sum is σ = 595942118772. Its totient is φ = 274605847776.

The previous prime is 412242042299. The next prime is 412242042323. The reversal of 412242042321 is 123240242214.

It is a happy number.

412242042321 is a `hidden beast` number, since 4 + 1 + 2 + 2 + 420 + 4 + 232 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 357710451921 + 54531590400 = 598089^2 + 233520^2 .

It is not a de Polignac number, because 412242042321 - 2¹⁹ = 412241518033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (412242042323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18503286 + ... + 18525551.

It is an arithmetic number, because the mean of its divisors is an integer number (49661843231).

Almost surely, 2^412242042321 is an apocalyptic number.

It is an amenable number.

412242042321 is a deficient number, since it is larger than the sum of its proper divisors (183700076451).

412242042321 is a wasteful number, since it uses less digits than its factorization.

412242042321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37030080 (or 37030077 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 412242042321 its reverse (123240242214), we get a palindrome (535482284535).

The spelling of 412242042321 in words is "four hundred twelve billion, two hundred forty-two million, forty-two thousand, three hundred twenty-one".