142430376 has 32 divisors (see below), whose sum is σ = 388447200. Its totient is φ = 43160640.

The previous prime is 142430359. The next prime is 142430411. The reversal of 142430376 is 673034241.

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, 269491 + ... + 270018.

It is an arithmetic number, because the mean of its divisors is an integer number (12138975).

Almost surely, 2^142430376 is an apocalyptic number.

It is an amenable number.

142430376 is an abundant number, since it is smaller than the sum of its proper divisors (246016824).

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

142430376 is a wasteful number, since it uses less digits than its factorization.

142430376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539529 (or 539525 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 142430376 is about 11934.4198015656. The cubic root of 142430376 is about 522.2368825487.

The spelling of 142430376 in words is "one hundred forty-two million, four hundred thirty thousand, three hundred seventy-six".