230142422 has 8 divisors (see below), whose sum is σ = 347500272. Its totient is φ = 114309000.

The previous prime is 230142391. The next prime is 230142427. The reversal of 230142422 is 224241032.

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 = 230142394 and 230142403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230142427) 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, 380729 + ... + 381332.

It is an arithmetic number, because the mean of its divisors is an integer number (43437534).

Almost surely, 2^230142422 is an apocalyptic number.

230142422 is a deficient number, since it is larger than the sum of its proper divisors (117357850).

230142422 is a wasteful number, since it uses less digits than its factorization.

230142422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 762214.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 230142422 is about 15170.4456757209. The cubic root of 230142422 is about 612.8190065020.

Adding to 230142422 its reverse (224241032), we get a palindrome (454383454).

The spelling of 230142422 in words is "two hundred thirty million, one hundred forty-two thousand, four hundred twenty-two".