4021430043334 has 16 divisors (see below), whose sum is σ = 6580557501840. Its totient is φ = 1827912854560.

The previous prime is 4021430043329. The next prime is 4021430043341. The reversal of 4021430043334 is 4333400341204.

4021430043334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 4021430043296 and 4021430043305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5038332 + ... + 5781664.

It is an arithmetic number, because the mean of its divisors is an integer number (411284843865).

Almost surely, 2^{4021430043334} is an apocalyptic number.

4021430043334 is a deficient number, since it is larger than the sum of its proper divisors (2559127458506).

4021430043334 is a wasteful number, since it uses less digits than its factorization.

4021430043334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 989255.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 4021430043334 its reverse (4333400341204), we get a palindrome (8354830384538).

The spelling of 4021430043334 in words is "four trillion, twenty-one billion, four hundred thirty million, forty-three thousand, three hundred thirty-four".