142352200 has 48 divisors (see below), whose sum is σ = 332740980. Its totient is φ = 56636160.

The previous prime is 142352173. The next prime is 142352201. The reversal of 142352200 is 2253241.

142352200 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 43270084 + 99082116 = 6578^2 + 9954^2 .

It is not an unprimeable number, because it can be changed into a prime (142352201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37594 + ... + 41206.

Almost surely, 2^142352200 is an apocalyptic number.

142352200 is a gapful number since it is divisible by the number (10) 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 142352200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166370490).

142352200 is an abundant number, since it is smaller than the sum of its proper divisors (190388780).

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

142352200 is a wasteful number, since it uses less digits than its factorization.

142352200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3826 (or 3817 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 142352200 is about 11931.1441194883. The cubic root of 142352200 is about 522.1413180504.

The spelling of 142352200 in words is "one hundred forty-two million, three hundred fifty-two thousand, two hundred".