204035742 has 24 divisors (see below), whose sum is σ = 451485216. Its totient is φ = 66564576.

The previous prime is 204035729. The next prime is 204035761. The reversal of 204035742 is 247530402.

204035742 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 congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 119743 + ... + 121434.

It is an arithmetic number, because the mean of its divisors is an integer number (18811884).

Almost surely, 2^204035742 is an apocalyptic number.

204035742 is an abundant number, since it is smaller than the sum of its proper divisors (247449474).

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

204035742 is a wasteful number, since it uses less digits than its factorization.

204035742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241232 (or 241229 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 27.

The square root of 204035742 is about 14284.1080225543. The cubic root of 204035742 is about 588.7109095444.

The spelling of 204035742 in words is "two hundred four million, thirty-five thousand, seven hundred forty-two".