342123332100 has 144 divisors (see below), whose sum is σ = 1082034912000. Its totient is φ = 82772380800.

The previous prime is 342123332099. The next prime is 342123332107. The reversal of 342123332100 is 1233321243.

It is not an unprimeable number, because it can be changed into a prime (342123332107) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1542819 + ... + 1750581.

Almost surely, 2^342123332100 is an apocalyptic number.

342123332100 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 342123332100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (541017456000).

342123332100 is an abundant number, since it is smaller than the sum of its proper divisors (739911579900).

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

342123332100 is a wasteful number, since it uses less digits than its factorization.

342123332100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208290 (or 208283 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 342123332100 its reverse (1233321243), we get a palindrome (343356653343).

The spelling of 342123332100 in words is "three hundred forty-two billion, one hundred twenty-three million, three hundred thirty-two thousand, one hundred".