142200352 has 72 divisors (see below), whose sum is σ = 339909696. Its totient is φ = 58278528.

The previous prime is 142200349. The next prime is 142200353. The reversal of 142200352 is 253002241.

142200352 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (142200353) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34093 + ... + 38035.

It is an arithmetic number, because the mean of its divisors is an integer number (4720968).

Almost surely, 2^142200352 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 142200352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169954848).

142200352 is an abundant number, since it is smaller than the sum of its proper divisors (197709344).

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

142200352 is a wasteful number, since it uses less digits than its factorization.

142200352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3990 (or 3975 counting only the distinct ones).

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

The square root of 142200352 is about 11924.7789078037. The cubic root of 142200352 is about 521.9555948389.

Adding to 142200352 its reverse (253002241), we get a palindrome (395202593).

The spelling of 142200352 in words is "one hundred forty-two million, two hundred thousand, three hundred fifty-two".