14112204544520 has 64 divisors (see below), whose sum is σ = 32435655552000. Its totient is φ = 5523481250560.

The previous prime is 14112204544517. The next prime is 14112204544531. The reversal of 14112204544520 is 2544540221141.

It is a happy 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, 7150706 + ... + 8908254.

It is an arithmetic number, because the mean of its divisors is an integer number (506807118000).

Almost surely, 2^{14112204544520} is an apocalyptic number.

14112204544520 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 14112204544520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16217827776000).

14112204544520 is an abundant number, since it is smaller than the sum of its proper divisors (18323451007480).

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

14112204544520 is a wasteful number, since it uses less digits than its factorization.

14112204544520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1761878 (or 1761874 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 35.

Adding to 14112204544520 its reverse (2544540221141), we get a palindrome (16656744765661).

The spelling of 14112204544520 in words is "fourteen trillion, one hundred twelve billion, two hundred four million, five hundred forty-four thousand, five hundred twenty".