412242333021 has 12 divisors (see below), whose sum is σ = 595473708960. Its totient is φ = 274822424520.

The previous prime is 412242333001. The next prime is 412242333029. The reversal of 412242333021 is 120333242214.

412242333021 is a `hidden beast` number, since 4 + 122 + 4 + 233 + 302 + 1 = 666.

It is not a de Polignac number, because 412242333021 - 2¹⁷ = 412242201949 is a prime.

It is a super-2 number, since 2×412242333021² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412242333029) 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, 8211 + ... + 908048.

It is an arithmetic number, because the mean of its divisors is an integer number (49622809080).

Almost surely, 2^412242333021 is an apocalyptic number.

It is an amenable number.

412242333021 is a deficient number, since it is larger than the sum of its proper divisors (183231375939).

412242333021 is a wasteful number, since it uses less digits than its factorization.

412242333021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 966256 (or 966253 counting only the distinct ones).

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

Adding to 412242333021 its reverse (120333242214), we get a palindrome (532575575235).

The spelling of 412242333021 in words is "four hundred twelve billion, two hundred forty-two million, three hundred thirty-three thousand, twenty-one".