142200532 has 12 divisors (see below), whose sum is σ = 252565600. Its totient is φ = 70038936.

The previous prime is 142200523. The next prime is 142200547. The reversal of 142200532 is 235002241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 265032 + ... + 265567.

Almost surely, 2^142200532 is an apocalyptic number.

It is an amenable number.

142200532 is a deficient number, since it is larger than the sum of its proper divisors (110365068).

142200532 is a wasteful number, since it uses less digits than its factorization.

142200532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530670 (or 530668 counting only the distinct ones).

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

The square root of 142200532 is about 11924.7864551111. The cubic root of 142200532 is about 521.9558150727.

Adding to 142200532 its reverse (235002241), we get a palindrome (377202773).

The spelling of 142200532 in words is "one hundred forty-two million, two hundred thousand, five hundred thirty-two".