342312120200 has 48 divisors (see below), whose sum is σ = 812809226880. Its totient is φ = 134011549760.

The previous prime is 342312120187. The next prime is 342312120221. The reversal of 342312120200 is 2021213243.

It is a super-3 number, since 3×342312120200³ (a number of 36 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18198692 + ... + 18217491.

It is an arithmetic number, because the mean of its divisors is an integer number (16933525560).

Almost surely, 2^342312120200 is an apocalyptic number.

It is an amenable number.

342312120200 is an abundant number, since it is smaller than the sum of its proper divisors (470497106680).

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

342312120200 is a wasteful number, since it uses less digits than its factorization.

342312120200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36416246 (or 36416237 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 342312120200 its reverse (2021213243), we get a palindrome (344333333443).

The spelling of 342312120200 in words is "three hundred forty-two billion, three hundred twelve million, one hundred twenty thousand, two hundred".