204201415327 has 48 divisors (see below), whose sum is σ = 262964876160. Its totient is φ = 157056786432.

The previous prime is 204201415267. The next prime is 204201415333. The reversal of 204201415327 is 723514102402.

It is a happy number.

It is not a de Polignac number, because 204201415327 - 2³¹ = 202053931679 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204201415367) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 31272799 + ... + 31279327.

It is an arithmetic number, because the mean of its divisors is an integer number (5478434920).

Almost surely, 2^204201415327 is an apocalyptic number.

204201415327 is a deficient number, since it is larger than the sum of its proper divisors (58763460833).

204201415327 is a wasteful number, since it uses less digits than its factorization.

204201415327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7920 (or 7913 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 31.

Adding to 204201415327 its reverse (723514102402), we get a palindrome (927715517729).

The spelling of 204201415327 in words is "two hundred four billion, two hundred one million, four hundred fifteen thousand, three hundred twenty-seven".