342040300 has 72 divisors (see below), whose sum is σ = 850945536. Its totient is φ = 116900160.

The previous prime is 342040273. The next prime is 342040331. The reversal of 342040300 is 3040243.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 309549 + ... + 310651.

It is an arithmetic number, because the mean of its divisors is an integer number (11818688).

Almost surely, 2^342040300 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 342040300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (425472768).

342040300 is an abundant number, since it is smaller than the sum of its proper divisors (508905236).

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

342040300 is a wasteful number, since it uses less digits than its factorization.

342040300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1567 (or 1560 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 342040300 is about 18494.3315640225. The cubic root of 342040300 is about 699.3465330197.

Adding to 342040300 its reverse (3040243), we get a palindrome (345080543).

The spelling of 342040300 in words is "three hundred forty-two million, forty thousand, three hundred".