204442244002 has 8 divisors (see below), whose sum is σ = 306665289756. Its totient is φ = 102220480752.

The previous prime is 204442243997. The next prime is 204442244093. The reversal of 204442244002 is 200442244402.

It can be written as a sum of positive squares in 2 ways, for example, as 180778882761 + 23663361241 = 425181^2 + 153829^2 .

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

It is a super-2 number, since 2×204442244002² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 420768 + ... + 765460.

Almost surely, 2^204442244002 is an apocalyptic number.

204442244002 is a deficient number, since it is larger than the sum of its proper divisors (102223045754).

204442244002 is a wasteful number, since it uses less digits than its factorization.

204442244002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 641252.

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 204442244002 its reverse (200442244402), we get a palindrome (404884488404).

The spelling of 204442244002 in words is "two hundred four billion, four hundred forty-two million, two hundred forty-four thousand, two".