204141400004 has 12 divisors (see below), whose sum is σ = 357252508284. Its totient is φ = 102069254784.

The previous prime is 204141400003. The next prime is 204141400013. The reversal of 204141400004 is 400004141402.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 60688322500 + 143453077504 = 246350^2 + 378752^2 .

It is a super-2 number, since 2×204141400004² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (204141400003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4289 + ... + 638984.

It is an arithmetic number, because the mean of its divisors is an integer number (29771042357).

Almost surely, 2^204141400004 is an apocalyptic number.

It is an amenable number.

204141400004 is a deficient number, since it is larger than the sum of its proper divisors (153111108280).

204141400004 is a wasteful number, since it uses less digits than its factorization.

204141400004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 722614 (or 722612 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 204141400004 its reverse (400004141402), we get a palindrome (604145541406).

The spelling of 204141400004 in words is "two hundred four billion, one hundred forty-one million, four hundred thousand, four".