342322500 has 120 divisors (see below), whose sum is σ = 1075205824. Its totient is φ = 84240000.

The previous prime is 342322493. The next prime is 342322549. The reversal of 342322500 is 5223243.

342322500 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 95745 + ... + 99255.

Almost surely, 2^342322500 is an apocalyptic number.

342322500 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 342322500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (537602912).

342322500 is an abundant number, since it is smaller than the sum of its proper divisors (732883324).

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

342322500 is a wasteful number, since it uses less digits than its factorization.

342322500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3551 (or 3534 counting only the distinct ones).

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

The square root of 342322500 is about 18501.9593557007. The cubic root of 342322500 is about 699.5388118637.

Adding to 342322500 its reverse (5223243), we get a palindrome (347545743).

The spelling of 342322500 in words is "three hundred forty-two million, three hundred twenty-two thousand, five hundred".