404124214412 has 6 divisors (see below), whose sum is σ = 707217375228. Its totient is φ = 202062107204.

The previous prime is 404124214399. The next prime is 404124214433. The reversal of 404124214412 is 214412421404.

It is a super-2 number, since 2×404124214412² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50515526798 + ... + 50515526805.

It is an arithmetic number, because the mean of its divisors is an integer number (117869562538).

Almost surely, 2^404124214412 is an apocalyptic number.

It is an amenable number.

404124214412 is a deficient number, since it is larger than the sum of its proper divisors (303093160816).

404124214412 is a wasteful number, since it uses less digits than its factorization.

404124214412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101031053607 (or 101031053605 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 29.

Adding to 404124214412 its reverse (214412421404), we get a palindrome (618536635816).

The spelling of 404124214412 in words is "four hundred four billion, one hundred twenty-four million, two hundred fourteen thousand, four hundred twelve".