20141044440423 has 8 divisors (see below), whose sum is σ = 26872834305408. Its totient is φ = 13418308767864.

The previous prime is 20141044440421. The next prime is 20141044440529. The reversal of 20141044440423 is 32404444014102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20141044440423 - 2¹ = 20141044440421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20141044440421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2263542915 + ... + 2263551812.

It is an arithmetic number, because the mean of its divisors is an integer number (3359104288176).

Almost surely, 2^{20141044440423} is an apocalyptic number.

20141044440423 is a deficient number, since it is larger than the sum of its proper divisors (6731789864985).

20141044440423 is a wasteful number, since it uses less digits than its factorization.

20141044440423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4527096213.

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

Adding to 20141044440423 its reverse (32404444014102), we get a palindrome (52545488454525).

The spelling of 20141044440423 in words is "twenty trillion, one hundred forty-one billion, forty-four million, four hundred forty thousand, four hundred twenty-three".