14440040434140 has 48 divisors (see below), whose sum is σ = 41736374937600. Its totient is φ = 3726462047040.

The previous prime is 14440040434133. The next prime is 14440040434177. The reversal of 14440040434140 is 4143404004441.

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, 3881729440 + ... + 3881733159.

It is an arithmetic number, because the mean of its divisors is an integer number (869507811200).

Almost surely, 2^{14440040434140} is an apocalyptic number.

14440040434140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14440040434140 is an abundant number, since it is smaller than the sum of its proper divisors (27296334503460).

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

14440040434140 is a wasteful number, since it uses less digits than its factorization.

14440040434140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7763462642 (or 7763462640 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 14440040434140 its reverse (4143404004441), we get a palindrome (18583444438581).

The spelling of 14440040434140 in words is "fourteen trillion, four hundred forty billion, forty million, four hundred thirty-four thousand, one hundred forty".