204435450010 has 32 divisors (see below), whose sum is σ = 401492780352. Its totient is φ = 74329812480.

The previous prime is 204435450007. The next prime is 204435450059. The reversal of 204435450010 is 10054534402.

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, 687537 + ... + 938923.

It is an arithmetic number, because the mean of its divisors is an integer number (12546649386).

Almost surely, 2^204435450010 is an apocalyptic number.

204435450010 is a deficient number, since it is larger than the sum of its proper divisors (197057330342).

204435450010 is a wasteful number, since it uses less digits than its factorization.

204435450010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258798.

The product of its (nonzero) digits is 9600, while the sum is 28.

Adding to 204435450010 its reverse (10054534402), we get a palindrome (214489984412).

The spelling of 204435450010 in words is "two hundred four billion, four hundred thirty-five million, four hundred fifty thousand, ten".