204401302401 has 8 divisors (see below), whose sum is σ = 272541810240. Its totient is φ = 136264164752.

The previous prime is 204401302397. The next prime is 204401302409. The reversal of 204401302401 is 104203104402.

204401302401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 204401302401 - 2² = 204401302397 is a prime.

It is not an unprimeable number, because it can be changed into a prime (204401302409) 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 in 7 ways as a sum of consecutive naturals, for example, 697461 + ... + 946178.

It is an arithmetic number, because the mean of its divisors is an integer number (34067726280).

Almost surely, 2^204401302401 is an apocalyptic number.

It is an amenable number.

204401302401 is a deficient number, since it is larger than the sum of its proper divisors (68140507839).

204401302401 is a wasteful number, since it uses less digits than its factorization.

204401302401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1685095.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 204401302401 its reverse (104203104402), we get a palindrome (308604406803).

The spelling of 204401302401 in words is "two hundred four billion, four hundred one million, three hundred two thousand, four hundred one".