666552434114 has 32 divisors (see below), whose sum is σ = 1179961875840. Its totient is φ = 276462087552.

The previous prime is 666552434111. The next prime is 666552434173. The reversal of 666552434114 is 411434255666.

It is not an unprimeable number, because it can be changed into a prime (666552434111) 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 15 ways as a sum of consecutive naturals, for example, 5013419 + ... + 5144654.

It is an arithmetic number, because the mean of its divisors is an integer number (36873808620).

Almost surely, 2^666552434114 is an apocalyptic number.

666552434114 is a deficient number, since it is larger than the sum of its proper divisors (513409441726).

666552434114 is a wasteful number, since it uses less digits than its factorization.

666552434114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10158234.

The product of its digits is 2073600, while the sum is 47.

The spelling of 666552434114 in words is "six hundred sixty-six billion, five hundred fifty-two million, four hundred thirty-four thousand, one hundred fourteen".