204063360402 has 16 divisors (see below), whose sum is σ = 445229150112. Its totient is φ = 61837381920.

The previous prime is 204063360401. The next prime is 204063360407.

It is a happy number.

204063360402 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 204063360402.

It is not an unprimeable number, because it can be changed into a prime (204063360401) 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, 1545934483 + ... + 1545934614.

It is an arithmetic number, because the mean of its divisors is an integer number (27826821882).

Almost surely, 2^204063360402 is an apocalyptic number.

204063360402 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

204063360402 is an abundant number, since it is smaller than the sum of its proper divisors (241165789710).

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

204063360402 is a wasteful number, since it uses less digits than its factorization.

204063360402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3091869113.

The product of its (nonzero) digits is 20736, while the sum is 30.

It can be divided in two parts, 204063 and 360402, that added together give a palindrome (564465).

The spelling of 204063360402 in words is "two hundred four billion, sixty-three million, three hundred sixty thousand, four hundred two".