110040010240 has 80 divisors (see below), whose sum is σ = 263935473120. Its totient is φ = 43999764480.

The previous prime is 110040010231. The next prime is 110040010307. The reversal of 110040010240 is 42010040011.

It is a tau number, because it is divible by the number of its divisors (80).

It is a self number, because there is not a number n which added to its sum of digits gives 110040010240.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 8874445 + ... + 8886835.

It is an arithmetic number, because the mean of its divisors is an integer number (3299193414).

Almost surely, 2^110040010240 is an apocalyptic number.

110040010240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 110040010240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131967736560).

110040010240 is an abundant number, since it is smaller than the sum of its proper divisors (153895462880).

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

110040010240 is an equidigital number, since it uses as much as digits as its factorization.

110040010240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15883 (or 15867 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 110040010240 its reverse (42010040011), we get a palindrome (152050050251).

The spelling of 110040010240 in words is "one hundred ten billion, forty million, ten thousand, two hundred forty".