412403124221 has 8 divisors (see below), whose sum is σ = 449941556064. Its totient is φ = 374872565520.

The previous prime is 412403124187. The next prime is 412403124239. The reversal of 412403124221 is 122421304214.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-412403124221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412403124121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1858490 + ... + 2068523.

It is an arithmetic number, because the mean of its divisors is an integer number (56242694508).

Almost surely, 2^412403124221 is an apocalyptic number.

It is an amenable number.

412403124221 is a deficient number, since it is larger than the sum of its proper divisors (37538431843).

412403124221 is a wasteful number, since it uses less digits than its factorization.

412403124221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3936571.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 412403124221 its reverse (122421304214), we get a palindrome (534824428435).

The spelling of 412403124221 in words is "four hundred twelve billion, four hundred three million, one hundred twenty-four thousand, two hundred twenty-one".