204141403143 has 16 divisors (see below), whose sum is σ = 312187571200. Its totient is φ = 131704130520.

The previous prime is 204141403139. The next prime is 204141403153. The reversal of 204141403143 is 341304141402.

204141403143 is a `hidden beast` number, since 204 + 1 + 4 + 140 + 314 + 3 = 666.

It is not a de Polignac number, because 204141403143 - 2² = 204141403139 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204141403153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121947433 + ... + 121949106.

It is an arithmetic number, because the mean of its divisors is an integer number (19511723200).

Almost surely, 2^204141403143 is an apocalyptic number.

204141403143 is a deficient number, since it is larger than the sum of its proper divisors (108046168057).

204141403143 is a wasteful number, since it uses less digits than its factorization.

204141403143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243896579 (or 243896573 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 204141403143 its reverse (341304141402), we get a palindrome (545445544545).

The spelling of 204141403143 in words is "two hundred four billion, one hundred forty-one million, four hundred three thousand, one hundred forty-three".