204203323302402 has 32 divisors (see below), whose sum is σ = 430382897527680. Its totient is φ = 64463669283200.

The previous prime is 204203323302397. The next prime is 204203323302443.

204203323302402 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 204203323302402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7325403027 + ... + 7325430902.

It is an arithmetic number, because the mean of its divisors is an integer number (13449465547740).

Almost surely, 2^{204203323302402} is an apocalyptic number.

204203323302402 is an abundant number, since it is smaller than the sum of its proper divisors (226179574225278).

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

204203323302402 is a wasteful number, since it uses less digits than its factorization.

204203323302402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14650834058.

The product of its (nonzero) digits is 41472, while the sum is 30.

The spelling of 204203323302402 in words is "two hundred four trillion, two hundred three billion, three hundred twenty-three million, three hundred two thousand, four hundred two".