142442030130 has 32 divisors (see below), whose sum is σ = 345245640768. Its totient is φ = 37608456000.

The previous prime is 142442030113. The next prime is 142442030209. The reversal of 142442030130 is 31030244241.

142442030130 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 142442030130.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23502256 + ... + 23508315.

It is an arithmetic number, because the mean of its divisors is an integer number (10788926274).

Almost surely, 2^142442030130 is an apocalyptic number.

142442030130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142442030130 is an abundant number, since it is smaller than the sum of its proper divisors (202803610638).

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

142442030130 is a wasteful number, since it uses less digits than its factorization.

142442030130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47010682.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 142442030130 its reverse (31030244241), we get a palindrome (173472274371).

The spelling of 142442030130 in words is "one hundred forty-two billion, four hundred forty-two million, thirty thousand, one hundred thirty".