142085368 has 16 divisors (see below), whose sum is σ = 271437480. Its totient is φ = 69702048.

The previous prime is 142085353. The next prime is 142085381. The reversal of 142085368 is 863580241.

It is a happy number.

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, 167130 + ... + 167977.

Almost surely, 2^142085368 is an apocalyptic number.

It is an amenable number.

142085368 is a deficient number, since it is larger than the sum of its proper divisors (129352112).

142085368 is a wasteful number, since it uses less digits than its factorization.

142085368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335166 (or 335162 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 37.

The square root of 142085368 is about 11919.9567113308. The cubic root of 142085368 is about 521.8148714977.

The spelling of 142085368 in words is "one hundred forty-two million, eighty-five thousand, three hundred sixty-eight".