230340440422 has 16 divisors (see below), whose sum is σ = 346762760400. Its totient is φ = 114753451680.

The previous prime is 230340440419. The next prime is 230340440453. The reversal of 230340440422 is 224044043032.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 625104 + ... + 922732.

It is an arithmetic number, because the mean of its divisors is an integer number (21672672525).

Almost surely, 2^230340440422 is an apocalyptic number.

230340440422 is a deficient number, since it is larger than the sum of its proper divisors (116422319978).

230340440422 is a wasteful number, since it uses less digits than its factorization.

230340440422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299031.

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 230340440422 its reverse (224044043032), we get a palindrome (454384483454).

The spelling of 230340440422 in words is "two hundred thirty billion, three hundred forty million, four hundred forty thousand, four hundred twenty-two".