142088432 has 10 divisors (see below), whose sum is σ = 275296368. Its totient is φ = 71044208.

The previous prime is 142088423. The next prime is 142088467. The reversal of 142088432 is 234880241.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4440248 + ... + 4440279.

Almost surely, 2^142088432 is an apocalyptic number.

It is an amenable number.

142088432 is a deficient number, since it is larger than the sum of its proper divisors (133207936).

142088432 is an equidigital number, since it uses as much as digits as its factorization.

142088432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8880535 (or 8880529 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 142088432 is about 11920.0852345946. The cubic root of 142088432 is about 521.8186223631.

The spelling of 142088432 in words is "one hundred forty-two million, eighty-eight thousand, four hundred thirty-two".