204340010 has 32 divisors (see below), whose sum is σ = 427489920. Its totient is φ = 68870592.

The previous prime is 204339997. The next prime is 204340039. The reversal of 204340010 is 10043402.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20609 + ... + 28868.

It is an arithmetic number, because the mean of its divisors is an integer number (13359060).

Almost surely, 2^204340010 is an apocalyptic number.

204340010 is an abundant number, since it is smaller than the sum of its proper divisors (223149910).

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

204340010 is a wasteful number, since it uses less digits than its factorization.

204340010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49550.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 204340010 is about 14294.7546323818. The cubic root of 204340010 is about 589.0034022919.

Adding to 204340010 its reverse (10043402), we get a palindrome (214383412).

The spelling of 204340010 in words is "two hundred four million, three hundred forty thousand, ten".