204141210423 has 32 divisors (see below), whose sum is σ = 291169714176. Its totient is φ = 126922311648.

The previous prime is 204141210419. The next prime is 204141210437. The reversal of 204141210423 is 324012141402.

It is not a de Polignac number, because 204141210423 - 2² = 204141210419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 204141210393 and 204141210402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204141210463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 733236 + ... + 972582.

It is an arithmetic number, because the mean of its divisors is an integer number (9099053568).

Almost surely, 2^204141210423 is an apocalyptic number.

204141210423 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

204141210423 is a deficient number, since it is larger than the sum of its proper divisors (87028503753).

204141210423 is a wasteful number, since it uses less digits than its factorization.

204141210423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239683.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 204141210423 its reverse (324012141402), we get a palindrome (528153351825).

The spelling of 204141210423 in words is "two hundred four billion, one hundred forty-one million, two hundred ten thousand, four hundred twenty-three".