342131202120 has 32 divisors (see below), whose sum is σ = 1026393606720. Its totient is φ = 91234987200.

The previous prime is 342131202079. The next prime is 342131202209. The reversal of 342131202120 is 21202131243.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1425546556 + ... + 1425546795.

It is an arithmetic number, because the mean of its divisors is an integer number (32074800210).

Almost surely, 2^342131202120 is an apocalyptic number.

342131202120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

342131202120 is an abundant number, since it is smaller than the sum of its proper divisors (684262404600).

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

342131202120 is a wasteful number, since it uses less digits than its factorization.

342131202120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2851093365 (or 2851093361 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 342131202120 its reverse (21202131243), we get a palindrome (363333333363).

The spelling of 342131202120 in words is "three hundred forty-two billion, one hundred thirty-one million, two hundred two thousand, one hundred twenty".