4233421422143 has 8 divisors (see below), whose sum is σ = 4518996923520. Its totient is φ = 3954122305560.

The previous prime is 4233421422127. The next prime is 4233421422227. The reversal of 4233421422143 is 3412241243324.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4233421422143 - 2⁴ = 4233421422127 is a prime.

It is a super-2 number, since 2×4233421422143² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4233421022143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1569094805 + ... + 1569097502.

It is an arithmetic number, because the mean of its divisors is an integer number (564874615440).

Almost surely, 2^{4233421422143} is an apocalyptic number.

4233421422143 is a deficient number, since it is larger than the sum of its proper divisors (285575501377).

4233421422143 is a wasteful number, since it uses less digits than its factorization.

4233421422143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3138192397.

The product of its digits is 110592, while the sum is 35.

Adding to 4233421422143 its reverse (3412241243324), we get a palindrome (7645662665467).

It can be divided in two parts, 4233421 and 422143, that added together give a palindrome (4655564).

The spelling of 4233421422143 in words is "four trillion, two hundred thirty-three billion, four hundred twenty-one million, four hundred twenty-two thousand, one hundred forty-three".