142430213346 has 16 divisors (see below), whose sum is σ = 286746921408. Its totient is φ = 47162322000.

The previous prime is 142430213339. The next prime is 142430213369. The reversal of 142430213346 is 643312034241.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78602965 + ... + 78604776.

It is an arithmetic number, because the mean of its divisors is an integer number (17921682588).

Almost surely, 2^142430213346 is an apocalyptic number.

142430213346 is an abundant number, since it is smaller than the sum of its proper divisors (144316708062).

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

142430213346 is a wasteful number, since it uses less digits than its factorization.

142430213346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157207897.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 142430213346 its reverse (643312034241), we get a palindrome (785742247587).

The spelling of 142430213346 in words is "one hundred forty-two billion, four hundred thirty million, two hundred thirteen thousand, three hundred forty-six".