142030302234 has 16 divisors (see below), whose sum is σ = 284107497888. Its totient is φ = 47335618512.

The previous prime is 142030302221. The next prime is 142030302257. The reversal of 142030302234 is 432203030241.

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, 1914457 + ... + 1987260.

It is an arithmetic number, because the mean of its divisors is an integer number (17756718618).

Almost surely, 2^142030302234 is an apocalyptic number.

142030302234 is an abundant number, since it is smaller than the sum of its proper divisors (142077195654).

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

142030302234 is a wasteful number, since it uses less digits than its factorization.

142030302234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3907789.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 142030302234 its reverse (432203030241), we get a palindrome (574233332475).

The spelling of 142030302234 in words is "one hundred forty-two billion, thirty million, three hundred two thousand, two hundred thirty-four".