110889388840 has 32 divisors (see below), whose sum is σ = 255586521960. Its totient is φ = 43273907200.

The previous prime is 110889388781. The next prime is 110889388843. The reversal of 110889388840 is 48883988011.

It can be written as a sum of positive squares in 4 ways, for example, as 37622809156 + 73266579684 = 193966^2 + 270678^2 .

It is not an unprimeable number, because it can be changed into a prime (110889388843) 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 7 ways as a sum of consecutive naturals, for example, 33806101 + ... + 33809380.

Almost surely, 2^110889388840 is an apocalyptic number.

110889388840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110889388840 is an abundant number, since it is smaller than the sum of its proper divisors (144697133120).

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

110889388840 is a wasteful number, since it uses less digits than its factorization.

110889388840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67615533 (or 67615529 counting only the distinct ones).

The product of its (nonzero) digits is 3538944, while the sum is 58.

The spelling of 110889388840 in words is "one hundred ten billion, eight hundred eighty-nine million, three hundred eighty-eight thousand, eight hundred forty".