4001224030304 has 24 divisors (see below), whose sum is σ = 7895353823280. Its totient is φ = 1996054805376.

The previous prime is 4001224030291. The next prime is 4001224030399. The reversal of 4001224030304 is 4030304221004.

It is a super-2 number, since 2×4001224030304² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4001224030304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142398539 + ... + 142426634.

It is an arithmetic number, because the mean of its divisors is an integer number (328973075970).

Almost surely, 2^{4001224030304} is an apocalyptic number.

It is an amenable number.

4001224030304 is a deficient number, since it is larger than the sum of its proper divisors (3894129792976).

4001224030304 is a wasteful number, since it uses less digits than its factorization.

4001224030304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284825622 (or 284825614 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 4001224030304 its reverse (4030304221004), we get a palindrome (8031528251308).

The spelling of 4001224030304 in words is "four trillion, one billion, two hundred twenty-four million, thirty thousand, three hundred four".