204013020342 has 8 divisors (see below), whose sum is σ = 408026040696. Its totient is φ = 68004340112.

The previous prime is 204013020329. The next prime is 204013020347. The reversal of 204013020342 is 243020310402.

204013020342 is digitally balanced in base 2, because in such base 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.

204013020342 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204013020347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17001085023 + ... + 17001085034.

It is an arithmetic number, because the mean of its divisors is an integer number (51003255087).

Almost surely, 2^204013020342 is an apocalyptic number.

204013020342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

204013020342 is a wasteful number, since it uses less digits than its factorization.

204013020342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34002170062.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 204013020342 its reverse (243020310402), we get a palindrome (447033330744).

The spelling of 204013020342 in words is "two hundred four billion, thirteen million, twenty thousand, three hundred forty-two".