4021430143201 has 2 divisors, whose sum is σ = 4021430143202. Its totient is φ = 4021430143200.

The previous prime is 4021430143193. The next prime is 4021430143243. The reversal of 4021430143201 is 1023410341204.

4021430143201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3995581221025 + 25848922176 = 1998895^2 + 160776^2 .

It is a cyclic number.

It is not a de Polignac number, because 4021430143201 - 2³ = 4021430143193 is a prime.

It is a super-4 number, since 4×4021430143201⁴ (a number of 52 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (4021430143001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2010715071600 + 2010715071601.

It is an arithmetic number, because the mean of its divisors is an integer number (2010715071601).

Almost surely, 2^{4021430143201} is an apocalyptic number.

It is an amenable number.

4021430143201 is a deficient number, since it is larger than the sum of its proper divisors (1).

4021430143201 is an equidigital number, since it uses as much as digits as its factorization.

4021430143201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 4021430143201 its reverse (1023410341204), we get a palindrome (5044840484405).

The spelling of 4021430143201 in words is "four trillion, twenty-one billion, four hundred thirty million, one hundred forty-three thousand, two hundred one".