4021343104324 has 192 divisors, whose sum is σ = 9220788928512. Its totient is φ = 1489147545600.

The previous prime is 4021343104271. The next prime is 4021343104367. The reversal of 4021343104324 is 4234013431204.

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 in 63 ways as a sum of consecutive naturals, for example, 1145353729 + ... + 1145357239.

It is an arithmetic number, because the mean of its divisors is an integer number (48024942336).

Almost surely, 2^{4021343104324} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4021343104324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4610394464256).

4021343104324 is an abundant number, since it is smaller than the sum of its proper divisors (5199445824188).

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

4021343104324 is a wasteful number, since it uses less digits than its factorization.

4021343104324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4506 (or 4504 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 4021343104324 its reverse (4234013431204), we get a palindrome (8255356535528).

The spelling of 4021343104324 in words is "four trillion, twenty-one billion, three hundred forty-three million, one hundred four thousand, three hundred twenty-four".