4021412403312 has 60 divisors (see below), whose sum is σ = 11617413622464. Its totient is φ = 1297229806080.

The previous prime is 4021412403247. The next prime is 4021412403313. The reversal of 4021412403312 is 2133042141204.

4021412403312 is a `hidden beast` number, since 4 + 0 + 214 + 12 + 403 + 31 + 2 = 666.

4021412403312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4021412403313) 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, 450422553 + ... + 450431480.

Almost surely, 2^{4021412403312} is an apocalyptic number.

It is an amenable number.

4021412403312 is an abundant number, since it is smaller than the sum of its proper divisors (7596001219152).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4021412403312 is a wasteful number, since it uses less digits than its factorization.

4021412403312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 900854078 (or 900854069 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 4021412403312 its reverse (2133042141204), we get a palindrome (6154454544516).

The spelling of 4021412403312 in words is "four trillion, twenty-one billion, four hundred twelve million, four hundred three thousand, three hundred twelve".