204072513735142 has 8 divisors (see below), whose sum is σ = 329655599110656. Its totient is φ = 94187314031592.

The previous prime is 204072513735131. The next prime is 204072513735173. The reversal of 204072513735142 is 241537315270402.

204072513735142 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 204072513735092 and 204072513735101.

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, 3924471417958 + ... + 3924471418009.

It is an arithmetic number, because the mean of its divisors is an integer number (41206949888832).

Almost surely, 2^{204072513735142} is an apocalyptic number.

204072513735142 is a deficient number, since it is larger than the sum of its proper divisors (125583085375514).

204072513735142 is a wasteful number, since it uses less digits than its factorization.

204072513735142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7848942835982.

The product of its (nonzero) digits is 1411200, while the sum is 46.

The spelling of 204072513735142 in words is "two hundred four trillion, seventy-two billion, five hundred thirteen million, seven hundred thirty-five thousand, one hundred forty-two".