4021333324312 has 16 divisors (see below), whose sum is σ = 7700425515360. Its totient is φ = 1967886520224.

The previous prime is 4021333324301. The next prime is 4021333324427. The reversal of 4021333324312 is 2134233331204.

It is a happy number.

It is a super-2 number, since 2×4021333324312² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 5347517343 + ... + 5347518094.

It is an arithmetic number, because the mean of its divisors is an integer number (481276594710).

Almost surely, 2^{4021333324312} is an apocalyptic number.

It is an amenable number.

4021333324312 is a deficient number, since it is larger than the sum of its proper divisors (3679092191048).

4021333324312 is a wasteful number, since it uses less digits than its factorization.

4021333324312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10695035490 (or 10695035486 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 4021333324312 its reverse (2134233331204), we get a palindrome (6155566655516).

The spelling of 4021333324312 in words is "four trillion, twenty-one billion, three hundred thirty-three million, three hundred twenty-four thousand, three hundred twelve".