108774428814 has 24 divisors (see below), whose sum is σ = 235723187232. Its totient is φ = 36251180160.

The previous prime is 108774428813. The next prime is 108774428857. The reversal of 108774428814 is 418824477801.

108774428814 is a `hidden beast` number, since 108 + 7 + 7 + 442 + 88 + 14 = 666.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108774428813) 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 11 ways as a sum of consecutive naturals, for example, 483459 + ... + 671774.

It is an arithmetic number, because the mean of its divisors is an integer number (9821799468).

Almost surely, 2^108774428814 is an apocalyptic number.

108774428814 is an abundant number, since it is smaller than the sum of its proper divisors (126948758418).

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

108774428814 is a wasteful number, since it uses less digits than its factorization.

108774428814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1160472 (or 1160469 counting only the distinct ones).

The product of its (nonzero) digits is 3211264, while the sum is 54.

The spelling of 108774428814 in words is "one hundred eight billion, seven hundred seventy-four million, four hundred twenty-eight thousand, eight hundred fourteen".