14042032031440 has 80 divisors (see below), whose sum is σ = 37444467329280. Its totient is φ = 4797277793280.

The previous prime is 14042032031431. The next prime is 14042032031539. The reversal of 14042032031440 is 4413023024041.

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

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 14042032031399 and 14042032031408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44460180 + ... + 44774899.

It is an arithmetic number, because the mean of its divisors is an integer number (468055841616).

Almost surely, 2^{14042032031440} is an apocalyptic number.

14042032031440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14042032031440 is an abundant number, since it is smaller than the sum of its proper divisors (23402435297840).

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

14042032031440 is a wasteful number, since it uses less digits than its factorization.

14042032031440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89235380 (or 89235374 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 14042032031440 its reverse (4413023024041), we get a palindrome (18455055055481).

The spelling of 14042032031440 in words is "fourteen trillion, forty-two billion, thirty-two million, thirty-one thousand, four hundred forty".