142618264 has 16 divisors (see below), whose sum is σ = 267536520. Its totient is φ = 71275200.

The previous prime is 142618243. The next prime is 142618271. The reversal of 142618264 is 462816241.

142618264 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent 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, 28339 + ... + 32989.

Almost surely, 2^142618264 is an apocalyptic number.

It is an amenable number.

142618264 is a deficient number, since it is larger than the sum of its proper divisors (124918256).

142618264 is a wasteful number, since it uses less digits than its factorization.

142618264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8490 (or 8486 counting only the distinct ones).

The product of its digits is 18432, while the sum is 34.

The square root of 142618264 is about 11942.2888928379. The cubic root of 142618264 is about 522.4664190929.

The spelling of 142618264 in words is "one hundred forty-two million, six hundred eighteen thousand, two hundred sixty-four".