204424444424402 has 8 divisors (see below), whose sum is σ = 307074094123212. Its totient is φ = 102066413050000.

The previous prime is 204424444424399. The next prime is 204424444424407.

204424444424402 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 155209463139481 + 49214981284921 = 12458309^2 + 7015339^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (204424444424407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72904579349 + ... + 72904582152.

Almost surely, 2^{204424444424402} is an apocalyptic number.

204424444424402 is a deficient number, since it is larger than the sum of its proper divisors (102649649698810).

204424444424402 is a wasteful number, since it uses less digits than its factorization.

204424444424402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145809162204.

The product of its (nonzero) digits is 4194304, while the sum is 44.

The spelling of 204424444424402 in words is "two hundred four trillion, four hundred twenty-four billion, four hundred forty-four million, four hundred twenty-four thousand, four hundred two".