342342220332 has 48 divisors (see below), whose sum is σ = 935178757632. Its totient is φ = 95426401920.

The previous prime is 342342220327. The next prime is 342342220357. The reversal of 342342220332 is 233022243243.

It is a self number, because there is not a number n which added to its sum of digits gives 342342220332.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49697808 + ... + 49704695.

It is an arithmetic number, because the mean of its divisors is an integer number (19482890784).

Almost surely, 2^342342220332 is an apocalyptic number.

It is an amenable number.

342342220332 is an abundant number, since it is smaller than the sum of its proper divisors (592836537300).

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

342342220332 is a wasteful number, since it uses less digits than its factorization.

342342220332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99402558 (or 99402556 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 30.

Adding to 342342220332 its reverse (233022243243), we get a palindrome (575364463575).

The spelling of 342342220332 in words is "three hundred forty-two billion, three hundred forty-two million, two hundred twenty thousand, three hundred thirty-two".