108728824870 has 64 divisors (see below), whose sum is σ = 208408178880. Its totient is φ = 40725393408.

The previous prime is 108728824849. The next prime is 108728824871. The reversal of 108728824870 is 78428827801.

It is a happy number.

It is a super-2 number, since 2×108728824870² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108728824871) 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 31 ways as a sum of consecutive naturals, for example, 8001522 + ... + 8015098.

It is an arithmetic number, because the mean of its divisors is an integer number (3256377795).

Almost surely, 2^108728824870 is an apocalyptic number.

108728824870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

108728824870 is a deficient number, since it is larger than the sum of its proper divisors (99679354010).

108728824870 is a wasteful number, since it uses less digits than its factorization.

108728824870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14089.

The product of its (nonzero) digits is 3211264, while the sum is 55.

The spelling of 108728824870 in words is "one hundred eight billion, seven hundred twenty-eight million, eight hundred twenty-four thousand, eight hundred seventy".