14300140440040 has 128 divisors (see below), whose sum is σ = 39643025184000. Its totient is φ = 4520886018048.

The previous prime is 14300140439969. The next prime is 14300140440041. The reversal of 14300140440040 is 4004404100341.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 14300140439987 and 14300140440014.

It is not an unprimeable number, because it can be changed into a prime (14300140440041) 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 31 ways as a sum of consecutive naturals, for example, 1267131 + ... + 5495989.

It is an arithmetic number, because the mean of its divisors is an integer number (309711134250).

Almost surely, 2^{14300140440040} is an apocalyptic number.

14300140440040 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 14300140440040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19821512592000).

14300140440040 is an abundant number, since it is smaller than the sum of its proper divisors (25342884743960).

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

14300140440040 is a wasteful number, since it uses less digits than its factorization.

14300140440040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4229819 (or 4229815 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 14300140440040 its reverse (4004404100341), we get a palindrome (18304544540381).

The spelling of 14300140440040 in words is "fourteen trillion, three hundred billion, one hundred forty million, four hundred forty thousand, forty".