2204543400336 has 80 divisors (see below), whose sum is σ = 6335189521920. Its totient is φ = 733996172160.

The previous prime is 2204543400317. The next prime is 2204543400473. The reversal of 2204543400336 is 6330043454022.

2204543400336 is a `hidden beast` number, since 2 + 204 + 5 + 43 + 400 + 3 + 3 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 2204543400336.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2583795 + ... + 3329426.

It is an arithmetic number, because the mean of its divisors is an integer number (79189869024).

Almost surely, 2^{2204543400336} is an apocalyptic number.

It is an amenable number.

2204543400336 is an abundant number, since it is smaller than the sum of its proper divisors (4130646121584).

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

2204543400336 is a wasteful number, since it uses less digits than its factorization.

2204543400336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5914101 (or 5914089 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 36.

Adding to 2204543400336 its reverse (6330043454022), we get a palindrome (8534586854358).

The spelling of 2204543400336 in words is "two trillion, two hundred four billion, five hundred forty-three million, four hundred thousand, three hundred thirty-six".