342132400 has 30 divisors (see below), whose sum is σ = 821974052. Its totient is φ = 136852800.

The previous prime is 342132367. The next prime is 342132403. The reversal of 342132400 is 4231243.

It is not an unprimeable number, because it can be changed into a prime (342132403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 427266 + ... + 428065.

Almost surely, 2^342132400 is an apocalyptic number.

It is an amenable number.

342132400 is an abundant number, since it is smaller than the sum of its proper divisors (479841652).

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

342132400 is a wasteful number, since it uses less digits than its factorization.

342132400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 855349 (or 855338 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 342132400 is about 18496.8213485453. The cubic root of 342132400 is about 699.4092975881.

Adding to 342132400 its reverse (4231243), we get a palindrome (346363643).

The spelling of 342132400 in words is "three hundred forty-two million, one hundred thirty-two thousand, four hundred".