205234350404 has 12 divisors (see below), whose sum is σ = 378063277200. Its totient is φ = 97216271208.

The previous prime is 205234350403. The next prime is 205234350407. The reversal of 205234350404 is 404053432502.

205234350404 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×205234350404² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (205234350403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1350225914 + ... + 1350226065.

It is an arithmetic number, because the mean of its divisors is an integer number (31505273100).

Almost surely, 2^205234350404 is an apocalyptic number.

It is an amenable number.

205234350404 is a deficient number, since it is larger than the sum of its proper divisors (172828926796).

205234350404 is a wasteful number, since it uses less digits than its factorization.

205234350404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2700452002 (or 2700452000 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 32.

Adding to 205234350404 its reverse (404053432502), we get a palindrome (609287782906).

The spelling of 205234350404 in words is "two hundred five billion, two hundred thirty-four million, three hundred fifty thousand, four hundred four".