4530143422 has 8 divisors (see below), whose sum is σ = 7765960176. Its totient is φ = 1941490032.

The previous prime is 4530143399. The next prime is 4530143473. The reversal of 4530143422 is 2243410354.

It is a happy number.

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

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, 161790823 + ... + 161790850.

It is an arithmetic number, because the mean of its divisors is an integer number (970745022).

Almost surely, 2^4530143422 is an apocalyptic number.

4530143422 is a deficient number, since it is larger than the sum of its proper divisors (3235816754).

4530143422 is a wasteful number, since it uses less digits than its factorization.

4530143422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323581682.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 4530143422 is about 67306.3401322639. The cubic root of 4530143422 is about 1654.6417715427.

Adding to 4530143422 its reverse (2243410354), we get a palindrome (6773553776).

The spelling of 4530143422 in words is "four billion, five hundred thirty million, one hundred forty-three thousand, four hundred twenty-two".