404233312412 has 12 divisors (see below), whose sum is σ = 707575601880. Its totient is φ = 202068854736.

The previous prime is 404233312411. The next prime is 404233312423. The reversal of 404233312412 is 214213332404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404233312411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11931338 + ... + 11965169.

It is an arithmetic number, because the mean of its divisors is an integer number (58964633490).

Almost surely, 2^404233312412 is an apocalyptic number.

It is an amenable number.

404233312412 is a deficient number, since it is larger than the sum of its proper divisors (303342289468).

404233312412 is a wasteful number, since it uses less digits than its factorization.

404233312412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23900740 (or 23900738 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 404233312412 its reverse (214213332404), we get a palindrome (618446644816).

The spelling of 404233312412 in words is "four hundred four billion, two hundred thirty-three million, three hundred twelve thousand, four hundred twelve".