142523368 has 32 divisors (see below), whose sum is σ = 297077760. Its totient is φ = 63656640.

The previous prime is 142523363. The next prime is 142523369. The reversal of 142523368 is 863325241.

It is not an unprimeable number, because it can be changed into a prime (142523363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18880 + ... + 25327.

It is an arithmetic number, because the mean of its divisors is an integer number (9283680).

Almost surely, 2^142523368 is an apocalyptic number.

It is an amenable number.

142523368 is an abundant number, since it is smaller than the sum of its proper divisors (154554392).

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

142523368 is a wasteful number, since it uses less digits than its factorization.

142523368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44257 (or 44253 counting only the distinct ones).

The product of its digits is 34560, while the sum is 34.

The square root of 142523368 is about 11938.3151240031. The cubic root of 142523368 is about 522.3505130077.

The spelling of 142523368 in words is "one hundred forty-two million, five hundred twenty-three thousand, three hundred sixty-eight".