108878164028608 has 112 divisors (see below), whose sum is σ = 235116903891744. Its totient is φ = 49724208414720.

The previous prime is 108878164028597. The next prime is 108878164028611. The reversal of 108878164028608 is 806820461878801.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 446251866 + ... + 446495782.

It is an arithmetic number, because the mean of its divisors is an integer number (2099258070462).

Almost surely, 2^{108878164028608} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 108878164028608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117558451945872).

108878164028608 is an abundant number, since it is smaller than the sum of its proper divisors (126238739863136).

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

108878164028608 is a wasteful number, since it uses less digits than its factorization.

108878164028608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249570 (or 249560 counting only the distinct ones).

The product of its (nonzero) digits is 66060288, while the sum is 67.

The spelling of 108878164028608 in words is "one hundred eight trillion, eight hundred seventy-eight billion, one hundred sixty-four million, twenty-eight thousand, six hundred eight".