166108295936 has 36 divisors (see below), whose sum is σ = 361710258504. Its totient is φ = 75503769600.

The previous prime is 166108295933. The next prime is 166108295939. The reversal of 166108295936 is 639592801661.

It is an interprime number because it is at equal distance from previous prime (166108295933) and next prime (166108295939).

It is not an unprimeable number, because it can be changed into a prime (166108295933) 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 3 ways as a sum of consecutive naturals, for example, 29490845 + ... + 29496476.

Almost surely, 2^166108295936 is an apocalyptic number.

166108295936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

166108295936 is an abundant number, since it is smaller than the sum of its proper divisors (195601962568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

166108295936 is an equidigital number, since it uses as much as digits as its factorization.

166108295936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58987348 (or 58987334 counting only the distinct ones).

The product of its (nonzero) digits is 4199040, while the sum is 56.

The spelling of 166108295936 in words is "one hundred sixty-six billion, one hundred eight million, two hundred ninety-five thousand, nine hundred thirty-six".