14012344034440 has 128 divisors (see below), whose sum is σ = 32063967936000. Its totient is φ = 5510135973888.

The previous prime is 14012344034419. The next prime is 14012344034443. The reversal of 14012344034440 is 4443044321041.

It is a super-2 number, since 2×14012344034440² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14012344034396 and 14012344034405.

It is not an unprimeable number, because it can be changed into a prime (14012344034443) by changing a digit.

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, 2097967021 + ... + 2097973699.

It is an arithmetic number, because the mean of its divisors is an integer number (250499749500).

Almost surely, 2^{14012344034440} is an apocalyptic number.

14012344034440 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 14012344034440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16031983968000).

14012344034440 is an abundant number, since it is smaller than the sum of its proper divisors (18051623901560).

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

14012344034440 is a wasteful number, since it uses less digits than its factorization.

14012344034440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8999 (or 8995 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 14012344034440 its reverse (4443044321041), we get a palindrome (18455388355481).

The spelling of 14012344034440 in words is "fourteen trillion, twelve billion, three hundred forty-four million, thirty-four thousand, four hundred forty".