142529804 has 24 divisors (see below), whose sum is σ = 260752128. Its totient is φ = 68040720.

The previous prime is 142529797. The next prime is 142529813. The reversal of 142529804 is 408925241.

142529804 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65819 + ... + 67949.

It is an arithmetic number, because the mean of its divisors is an integer number (10864672).

Almost surely, 2^142529804 is an apocalyptic number.

It is an amenable number.

142529804 is a deficient number, since it is larger than the sum of its proper divisors (118222324).

142529804 is a wasteful number, since it uses less digits than its factorization.

142529804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2885 (or 2883 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 142529804 is about 11938.5846732349. The cubic root of 142529804 is about 522.3583755717.

The spelling of 142529804 in words is "one hundred forty-two million, five hundred twenty-nine thousand, eight hundred four".