1440114140000 has 120 divisors (see below), whose sum is σ = 3552783307920. Its totient is φ = 574438208000.

The previous prime is 1440114139987. The next prime is 1440114140051. The reversal of 1440114140000 is 414110441.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7079714 + ... + 7280286.

It is an arithmetic number, because the mean of its divisors is an integer number (29606527566).

Almost surely, 2^{1440114140000} is an apocalyptic number.

1440114140000 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 1440114140000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1776391653960).

1440114140000 is an abundant number, since it is smaller than the sum of its proper divisors (2112669167920).

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

1440114140000 is an equidigital number, since it uses as much as digits as its factorization.

1440114140000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200962 (or 200939 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 1440114140000 its reverse (414110441), we get a palindrome (1440528250441).

The spelling of 1440114140000 in words is "one trillion, four hundred forty billion, one hundred fourteen million, one hundred forty thousand".