142430203324234 has 16 divisors (see below), whose sum is σ = 244170990806400. Its totient is φ = 61040283719184.

The previous prime is 142430203324229. The next prime is 142430203324243. The reversal of 142430203324234 is 432423302034241.

It is a junction number, because it is equal to n+sod(n) for n = 142430203324193 and 142430203324202.

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, 101947329 + ... + 103334980.

It is an arithmetic number, because the mean of its divisors is an integer number (15260686925400).

Almost surely, 2^{142430203324234} is an apocalyptic number.

142430203324234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

142430203324234 is a deficient number, since it is larger than the sum of its proper divisors (101740787482166).

142430203324234 is a wasteful number, since it uses less digits than its factorization.

142430203324234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205331877.

The product of its (nonzero) digits is 331776, while the sum is 37.

Adding to 142430203324234 its reverse (432423302034241), we get a palindrome (574853505358475).

The spelling of 142430203324234 in words is "one hundred forty-two trillion, four hundred thirty billion, two hundred three million, three hundred twenty-four thousand, two hundred thirty-four".