204414532126 has 16 divisors (see below), whose sum is σ = 350682420960. Its totient is φ = 87541850880.

The previous prime is 204414532123. The next prime is 204414532129. The reversal of 204414532126 is 621235414402.

204414532126 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (204414532123) and next prime (204414532129).

It is a junction number, because it is equal to n+sod(n) for n = 204414532091 and 204414532100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204414532123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5345031 + ... + 5383138.

It is an arithmetic number, because the mean of its divisors is an integer number (21917651310).

Almost surely, 2^204414532126 is an apocalyptic number.

204414532126 is a deficient number, since it is larger than the sum of its proper divisors (146267888834).

204414532126 is a wasteful number, since it uses less digits than its factorization.

204414532126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10729539.

The product of its (nonzero) digits is 46080, while the sum is 34.

Adding to 204414532126 its reverse (621235414402), we get a palindrome (825649946528).

The spelling of 204414532126 in words is "two hundred four billion, four hundred fourteen million, five hundred thirty-two thousand, one hundred twenty-six".