142230504330 has 48 divisors (see below), whose sum is σ = 370299889440. Its totient is φ = 37876793184.

The previous prime is 142230504289. The next prime is 142230504347. The reversal of 142230504330 is 33405032241.

142230504330 is a `hidden beast` number, since 1 + 4 + 22 + 305 + 0 + 4 + 330 = 666.

It is a super-2 number, since 2×142230504330² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 142230504294 and 142230504303.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1002732 + ... + 1135751.

It is an arithmetic number, because the mean of its divisors is an integer number (7714581030).

Almost surely, 2^142230504330 is an apocalyptic number.

142230504330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142230504330 is an abundant number, since it is smaller than the sum of its proper divisors (228069385110).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142230504330 is a wasteful number, since it uses less digits than its factorization.

142230504330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2139235 (or 2139232 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 142230504330 its reverse (33405032241), we get a palindrome (175635536571).

The spelling of 142230504330 in words is "one hundred forty-two billion, two hundred thirty million, five hundred four thousand, three hundred thirty".