204116262464 has 14 divisors (see below), whose sum is σ = 405043208454. Its totient is φ = 102058131200.

The previous prime is 204116262463. The next prime is 204116262487. The reversal of 204116262464 is 464262611402.

204116262464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 128886744064 + 75229518400 = 359008^2 + 274280^2 .

It is not an unprimeable number, because it can be changed into a prime (204116262463) by changing a digit.

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 as a sum of consecutive naturals, namely, 1594658237 + ... + 1594658364.

Almost surely, 2^204116262464 is an apocalyptic number.

It is an amenable number.

204116262464 is a deficient number, since it is larger than the sum of its proper divisors (200926945990).

204116262464 is an equidigital number, since it uses as much as digits as its factorization.

204116262464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3189316613 (or 3189316603 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 38.

Adding to 204116262464 its reverse (464262611402), we get a palindrome (668378873866).

The spelling of 204116262464 in words is "two hundred four billion, one hundred sixteen million, two hundred sixty-two thousand, four hundred sixty-four".