108942400166 has 8 divisors (see below), whose sum is σ = 164454451680. Its totient is φ = 54124249608.

The previous prime is 108942400157. The next prime is 108942400187. The reversal of 108942400166 is 661004249801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 173474846 + ... + 173475473.

It is an arithmetic number, because the mean of its divisors is an integer number (20556806460).

Almost surely, 2^108942400166 is an apocalyptic number.

108942400166 is a deficient number, since it is larger than the sum of its proper divisors (55512051514).

108942400166 is a wasteful number, since it uses less digits than its factorization.

108942400166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346950478.

The product of its (nonzero) digits is 82944, while the sum is 41.

Adding to 108942400166 its reverse (661004249801), we get a palindrome (769946649967).

The spelling of 108942400166 in words is "one hundred eight billion, nine hundred forty-two million, four hundred thousand, one hundred sixty-six".