142230143204 has 24 divisors (see below), whose sum is σ = 265555892448. Its totient is φ = 66420897920.

The previous prime is 142230143201. The next prime is 142230143227. The reversal of 142230143204 is 402341032241.

142230143204 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (142230143201) 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, 7974374 + ... + 7992189.

It is an arithmetic number, because the mean of its divisors is an integer number (11064828852).

Almost surely, 2^142230143204 is an apocalyptic number.

It is an amenable number.

142230143204 is a deficient number, since it is larger than the sum of its proper divisors (123325749244).

142230143204 is a wasteful number, since it uses less digits than its factorization.

142230143204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15966715 (or 15966713 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 142230143204 its reverse (402341032241), we get a palindrome (544571175445).

The spelling of 142230143204 in words is "one hundred forty-two billion, two hundred thirty million, one hundred forty-three thousand, two hundred four".