140022411144 has 128 divisors (see below), whose sum is σ = 438045511680. Its totient is φ = 36235123200.

The previous prime is 140022411121. The next prime is 140022411161. The reversal of 140022411144 is 441114220041.

140022411144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 361012 + ... + 640604.

It is an arithmetic number, because the mean of its divisors is an integer number (3422230560).

Almost surely, 2^140022411144 is an apocalyptic number.

140022411144 is a gapful number since it is divisible by the number (14) 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 140022411144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (219022755840).

140022411144 is an abundant number, since it is smaller than the sum of its proper divisors (298023100536).

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

140022411144 is a wasteful number, since it uses less digits than its factorization.

140022411144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279891 (or 279887 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 140022411144 its reverse (441114220041), we get a palindrome (581136631185).

The spelling of 140022411144 in words is "one hundred forty billion, twenty-two million, four hundred eleven thousand, one hundred forty-four".