204106003666334 has 64 divisors (see below), whose sum is σ = 392867758047744. Its totient is φ = 77214574080000.

The previous prime is 204106003666333. The next prime is 204106003666351. The reversal of 204106003666334 is 433666300601402.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204106003666333) 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, 75269507 + ... + 77934014.

It is an arithmetic number, because the mean of its divisors is an integer number (6138558719496).

Almost surely, 2^{204106003666334} is an apocalyptic number.

204106003666334 is a deficient number, since it is larger than the sum of its proper divisors (188761754381410).

204106003666334 is a wasteful number, since it uses less digits than its factorization.

204106003666334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153203793.

The product of its (nonzero) digits is 1119744, while the sum is 44.

The spelling of 204106003666334 in words is "two hundred four trillion, one hundred six billion, three million, six hundred sixty-six thousand, three hundred thirty-four".