142032332 has 36 divisors (see below), whose sum is σ = 271008360. Its totient is φ = 65100672.

The previous prime is 142032301. The next prime is 142032437. The reversal of 142032332 is 233230241.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 109544 + ... + 110832.

It is an arithmetic number, because the mean of its divisors is an integer number (7528010).

Almost surely, 2^142032332 is an apocalyptic number.

It is an amenable number.

142032332 is a deficient number, since it is larger than the sum of its proper divisors (128976028).

142032332 is a wasteful number, since it uses less digits than its factorization.

142032332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1482 (or 1467 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 142032332 is about 11917.7318311833. The cubic root of 142032332 is about 521.7499377234.

Adding to 142032332 its reverse (233230241), we get a palindrome (375262573).

The spelling of 142032332 in words is "one hundred forty-two million, thirty-two thousand, three hundred thirty-two".