166632024355 has 24 divisors (see below), whose sum is σ = 211187611152. Its totient is φ = 126199083456.

The previous prime is 166632024301. The next prime is 166632024359. The reversal of 166632024355 is 553420236661.

It is not a de Polignac number, because 166632024355 - 2¹¹ = 166632022307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (166632024359) 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 23 ways as a sum of consecutive naturals, for example, 2543389 + ... + 2608081.

It is an arithmetic number, because the mean of its divisors is an integer number (8799483798).

Almost surely, 2^166632024355 is an apocalyptic number.

166632024355 is a deficient number, since it is larger than the sum of its proper divisors (44555586797).

166632024355 is a wasteful number, since it uses less digits than its factorization.

166632024355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66163 (or 66144 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 43.

The spelling of 166632024355 in words is "one hundred sixty-six billion, six hundred thirty-two million, twenty-four thousand, three hundred fifty-five".