342003022500 has 120 divisors (see below), whose sum is σ = 997496573920. Its totient is φ = 91172736000.

The previous prime is 342003022429. The next prime is 342003022561. The reversal of 342003022500 is 5220300243.

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 39 ways as a sum of consecutive naturals, for example, 38298036 + ... + 38306964.

Almost surely, 2^342003022500 is an apocalyptic number.

342003022500 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 342003022500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (498748286960).

342003022500 is an abundant number, since it is smaller than the sum of its proper divisors (655493551420).

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

342003022500 is a wasteful number, since it uses less digits than its factorization.

342003022500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14063 (or 14046 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 21.

Adding to 342003022500 its reverse (5220300243), we get a palindrome (347223322743).

The spelling of 342003022500 in words is "three hundred forty-two billion, three million, twenty-two thousand, five hundred".