142300206 has 16 divisors (see below), whose sum is σ = 316222800. Its totient is φ = 47433384.

The previous prime is 142300181. The next prime is 142300211. The reversal of 142300206 is 602003241.

It is a happy number.

142300206 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 1317541 + ... + 1317648.

It is an arithmetic number, because the mean of its divisors is an integer number (19763925).

Almost surely, 2^142300206 is an apocalyptic number.

142300206 is an abundant number, since it is smaller than the sum of its proper divisors (173922594).

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

142300206 is a wasteful number, since it uses less digits than its factorization.

142300206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2635200 (or 2635194 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 142300206 is about 11928.9650012061. The cubic root of 142300206 is about 522.0777397761.

Adding to 142300206 its reverse (602003241), we get a palindrome (744303447).

The spelling of 142300206 in words is "one hundred forty-two million, three hundred thousand, two hundred six".