206150351142 has 32 divisors (see below), whose sum is σ = 427275751680. Its totient is φ = 66229362080.

The previous prime is 206150351111. The next prime is 206150351153. The reversal of 206150351142 is 241153051602.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 954234 + ... + 1150157.

It is an arithmetic number, because the mean of its divisors is an integer number (13352367240).

Almost surely, 2^206150351142 is an apocalyptic number.

206150351142 is an abundant number, since it is smaller than the sum of its proper divisors (221125400538).

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

206150351142 is a wasteful number, since it uses less digits than its factorization.

206150351142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2104988.

The product of its (nonzero) digits is 7200, while the sum is 30.

The spelling of 206150351142 in words is "two hundred six billion, one hundred fifty million, three hundred fifty-one thousand, one hundred forty-two".