4021333430112 has 36 divisors (see below), whose sum is σ = 11435666942700. Its totient is φ = 1340444476608.

The previous prime is 4021333430021. The next prime is 4021333430123. The reversal of 4021333430112 is 2110343331204.

It is a happy number.

4021333430112 is a `hidden beast` number, since 4 + 0 + 2 + 13 + 334 + 301 + 12 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×4021333430112² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6981481362 + ... + 6981481937.

It is an arithmetic number, because the mean of its divisors is an integer number (317657415075).

Almost surely, 2^{4021333430112} is an apocalyptic number.

It is an amenable number.

4021333430112 is an abundant number, since it is smaller than the sum of its proper divisors (7414333512588).

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

4021333430112 is a wasteful number, since it uses less digits than its factorization.

4021333430112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13962963315 (or 13962963304 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 4021333430112 its reverse (2110343331204), we get a palindrome (6131676761316).

The spelling of 4021333430112 in words is "four trillion, twenty-one billion, three hundred thirty-three million, four hundred thirty thousand, one hundred twelve".