342242033420 has 24 divisors (see below), whose sum is σ = 821380880544. Its totient is φ = 117340125696.

The previous prime is 342242033369. The next prime is 342242033431. The reversal of 342242033420 is 24330242243.

It is a happy number.

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, 1222292837 + ... + 1222293116.

It is an arithmetic number, because the mean of its divisors is an integer number (34224203356).

Almost surely, 2^342242033420 is an apocalyptic number.

It is an amenable number.

342242033420 is an abundant number, since it is smaller than the sum of its proper divisors (479138847124).

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

342242033420 is a wasteful number, since it uses less digits than its factorization.

342242033420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2444585969 (or 2444585967 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 342242033420 its reverse (24330242243), we get a palindrome (366572275663).

The spelling of 342242033420 in words is "three hundred forty-two billion, two hundred forty-two million, thirty-three thousand, four hundred twenty".