142380908 has 12 divisors (see below), whose sum is σ = 262280760. Its totient is φ = 67443552.

The previous prime is 142380881. The next prime is 142380911. The reversal of 142380908 is 809083241.

It is a happy 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, 936641 + ... + 936792.

It is an arithmetic number, because the mean of its divisors is an integer number (21856730).

Almost surely, 2^142380908 is an apocalyptic number.

It is an amenable number.

142380908 is a deficient number, since it is larger than the sum of its proper divisors (119899852).

142380908 is a wasteful number, since it uses less digits than its factorization.

142380908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1873456 (or 1873454 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 142380908 is about 11932.3471287086. The cubic root of 142380908 is about 522.1764155654.

The spelling of 142380908 in words is "one hundred forty-two million, three hundred eighty thousand, nine hundred eight".