204235707058 has 16 divisors (see below), whose sum is σ = 313531263936. Its totient is φ = 99726091920.

The previous prime is 204235707037. The next prime is 204235707059. The reversal of 204235707058 is 850707532402.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is not an unprimeable number, because it can be changed into a prime (204235707059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 315835 + ... + 712897.

It is an arithmetic number, because the mean of its divisors is an integer number (19595703996).

Almost surely, 2^204235707058 is an apocalyptic number.

204235707058 is a deficient number, since it is larger than the sum of its proper divisors (109295556878).

204235707058 is a wasteful number, since it uses less digits than its factorization.

204235707058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403089.

The product of its (nonzero) digits is 470400, while the sum is 43.

The spelling of 204235707058 in words is "two hundred four billion, two hundred thirty-five million, seven hundred seven thousand, fifty-eight".