4021430143022 has 8 divisors (see below), whose sum is σ = 6032592843096. Its totient is φ = 2010565861992.

The previous prime is 4021430143001. The next prime is 4021430143033. The reversal of 4021430143022 is 2203410341204.

4021430143022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 4021430142982 and 4021430143000.

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, 74571068 + ... + 74624975.

It is an arithmetic number, because the mean of its divisors is an integer number (754074105387).

Almost surely, 2^{4021430143022} is an apocalyptic number.

4021430143022 is a deficient number, since it is larger than the sum of its proper divisors (2011162700074).

4021430143022 is a wasteful number, since it uses less digits than its factorization.

4021430143022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149209522.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 4021430143022 its reverse (2203410341204), we get a palindrome (6224840484226).

The spelling of 4021430143022 in words is "four trillion, twenty-one billion, four hundred thirty million, one hundred forty-three thousand, twenty-two".