204022826433 has 48 divisors (see below), whose sum is σ = 326649248640. Its totient is φ = 125614931904.

The previous prime is 204022826431. The next prime is 204022826453. The reversal of 204022826433 is 334628220402.

204022826433 is a `hidden beast` number, since 2 + 0 + 4 + 0 + 2 + 2 + 8 + 2 + 643 + 3 = 666.

It is not a de Polignac number, because 204022826433 - 2¹ = 204022826431 is a prime.

It is not an unprimeable number, because it can be changed into a prime (204022826431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 326935 + ... + 717587.

It is an arithmetic number, because the mean of its divisors is an integer number (6805192680).

Almost surely, 2^204022826433 is an apocalyptic number.

204022826433 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

204022826433 is a deficient number, since it is larger than the sum of its proper divisors (122626422207).

204022826433 is a wasteful number, since it uses less digits than its factorization.

204022826433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390743 (or 390708 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

The spelling of 204022826433 in words is "two hundred four billion, twenty-two million, eight hundred twenty-six thousand, four hundred thirty-three".