204114004 has 6 divisors (see below), whose sum is σ = 357199514. Its totient is φ = 102057000.

The previous prime is 204113993. The next prime is 204114007. The reversal of 204114004 is 400411402.

It can be written as a sum of positive squares in only one way, i.e., 162511504 + 41602500 = 12748^2 + 6450^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204114007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25514247 + ... + 25514254.

Almost surely, 2^204114004 is an apocalyptic number.

It is an amenable number.

204114004 is a deficient number, since it is larger than the sum of its proper divisors (153085510).

204114004 is a wasteful number, since it uses less digits than its factorization.

204114004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51028505 (or 51028503 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 204114004 is about 14286.8472379318. The cubic root of 204114004 is about 588.7861705472.

Adding to 204114004 its reverse (400411402), we get a palindrome (604525406).

The spelling of 204114004 in words is "two hundred four million, one hundred fourteen thousand, four".