234422301143 has 4 divisors (see below), whose sum is σ = 234428234040. Its totient is φ = 234416368248.

The previous prime is 234422301137. The next prime is 234422301163. The reversal of 234422301143 is 341103224432.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 234422301143 - 2¹² = 234422297047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234422301133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2906780 + ... + 2986337.

It is an arithmetic number, because the mean of its divisors is an integer number (58607058510).

Almost surely, 2^234422301143 is an apocalyptic number.

234422301143 is a deficient number, since it is larger than the sum of its proper divisors (5932897).

234422301143 is an equidigital number, since it uses as much as digits as its factorization.

234422301143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5932896.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 234422301143 its reverse (341103224432), we get a palindrome (575525525575).

The spelling of 234422301143 in words is "two hundred thirty-four billion, four hundred twenty-two million, three hundred one thousand, one hundred forty-three".