142202332 has 12 divisors (see below), whose sum is σ = 256881856. Its totient is φ = 68807520.

The previous prime is 142202329. The next prime is 142202351. The reversal of 142202332 is 233202241.

142202332 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 573273 + ... + 573520.

Almost surely, 2^142202332 is an apocalyptic number.

It is an amenable number.

142202332 is a deficient number, since it is larger than the sum of its proper divisors (114679524).

142202332 is a wasteful number, since it uses less digits than its factorization.

142202332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1146828 (or 1146826 counting only the distinct ones).

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

The square root of 142202332 is about 11924.8619279218. The cubic root of 142202332 is about 521.9580174003.

Adding to 142202332 its reverse (233202241), we get a palindrome (375404573).

Subtracting 142202332 from its reverse (233202241), we obtain a palindrome (90999909).

The spelling of 142202332 in words is "one hundred forty-two million, two hundred two thousand, three hundred thirty-two".