4342345242542 has 8 divisors (see below), whose sum is σ = 6514434120600. Its totient is φ = 2170867202344.

The previous prime is 4342345242533. The next prime is 4342345242583. The reversal of 4342345242542 is 2452425432434.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 4342345242493 and 4342345242502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152691692 + ... + 152720127.

It is an arithmetic number, because the mean of its divisors is an integer number (814304265075).

Almost surely, 2^{4342345242542} is an apocalyptic number.

4342345242542 is a deficient number, since it is larger than the sum of its proper divisors (2172088878058).

4342345242542 is a wasteful number, since it uses less digits than its factorization.

4342345242542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305418930.

The product of its digits is 3686400, while the sum is 44.

The spelling of 4342345242542 in words is "four trillion, three hundred forty-two billion, three hundred forty-five million, two hundred forty-two thousand, five hundred forty-two".