4021144200430 has 32 divisors (see below), whose sum is σ = 8273696840640. Its totient is φ = 1378406549760.

The previous prime is 4021144200419. The next prime is 4021144200449. The reversal of 4021144200430 is 340024411204.

It is a junction number, because it is equal to n+sod(n) for n = 4021144200395 and 4021144200404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5297245 + ... + 6008584.

It is an arithmetic number, because the mean of its divisors is an integer number (258553026270).

Almost surely, 2^{4021144200430} is an apocalyptic number.

4021144200430 is an abundant number, since it is smaller than the sum of its proper divisors (4252552640210).

4021144200430 is a wasteful number, since it uses less digits than its factorization.

4021144200430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11310924.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 4021144200430 its reverse (340024411204), we get a palindrome (4361168611634).

The spelling of 4021144200430 in words is "four trillion, twenty-one billion, one hundred forty-four million, two hundred thousand, four hundred thirty".