123417324166 has 16 divisors (see below), whose sum is σ = 196279606944. Its totient is φ = 58000561024.

The previous prime is 123417324157. The next prime is 123417324181. The reversal of 123417324166 is 661423714321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2417485 + ... + 2468008.

It is an arithmetic number, because the mean of its divisors is an integer number (12267475434).

Almost surely, 2^123417324166 is an apocalyptic number.

123417324166 is a deficient number, since it is larger than the sum of its proper divisors (72862282778).

123417324166 is a wasteful number, since it uses less digits than its factorization.

123417324166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4886255.

The product of its digits is 145152, while the sum is 40.

The spelling of 123417324166 in words is "one hundred twenty-three billion, four hundred seventeen million, three hundred twenty-four thousand, one hundred sixty-six".