108914143488 has 144 divisors (see below), whose sum is σ = 295472136960. Its totient is φ = 35606038528.

The previous prime is 108914143433. The next prime is 108914143493. The reversal of 108914143488 is 884341419801.

It is a super-2 number, since 2×108914143488² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 108914143488.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 21158131 + ... + 21163277.

It is an arithmetic number, because the mean of its divisors is an integer number (2051889840).

Almost surely, 2^108914143488 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 108914143488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147736068480).

108914143488 is an abundant number, since it is smaller than the sum of its proper divisors (186557993472).

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

108914143488 is an equidigital number, since it uses as much as digits as its factorization.

108914143488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5692 (or 5678 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 51.

The spelling of 108914143488 in words is "one hundred eight billion, nine hundred fourteen million, one hundred forty-three thousand, four hundred eighty-eight".