142365814 has 16 divisors (see below), whose sum is σ = 230519520. Its totient is φ = 65739520.

The previous prime is 142365809. The next prime is 142365823. The reversal of 142365814 is 418563241.

142365814 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 142365814.

It is a congruent number.

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, 52027 + ... + 54694.

It is an arithmetic number, because the mean of its divisors is an integer number (14407470).

Almost surely, 2^142365814 is an apocalyptic number.

142365814 is a deficient number, since it is larger than the sum of its proper divisors (88153706).

142365814 is a wasteful number, since it uses less digits than its factorization.

142365814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106775.

The product of its digits is 23040, while the sum is 34.

The square root of 142365814 is about 11931.7146295074. The cubic root of 142365814 is about 522.1579626949.

The spelling of 142365814 in words is "one hundred forty-two million, three hundred sixty-five thousand, eight hundred fourteen".