142735008 has 48 divisors (see below), whose sum is σ = 403504416. Its totient is φ = 43918080.

The previous prime is 142735003. The next prime is 142735027. The reversal of 142735008 is 800537241.

142735008 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (142735003) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 55938 + ... + 58433.

It is an arithmetic number, because the mean of its divisors is an integer number (8406342).

Almost surely, 2^142735008 is an apocalyptic number.

It is an amenable number.

142735008 is an abundant number, since it is smaller than the sum of its proper divisors (260769408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142735008 is a wasteful number, since it uses less digits than its factorization.

142735008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114397 (or 114389 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 142735008 is about 11947.1757332016. The cubic root of 142735008 is about 522.6089398390.

The spelling of 142735008 in words is "one hundred forty-two million, seven hundred thirty-five thousand, eight".