14112365820 has 96 divisors (see below), whose sum is σ = 45227578368. Its totient is φ = 3220826112.

The previous prime is 14112365801. The next prime is 14112365831. The reversal of 14112365820 is 2856321141.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 257697 + ... + 307623.

It is an arithmetic number, because the mean of its divisors is an integer number (471120608).

Almost surely, 2^14112365820 is an apocalyptic number.

14112365820 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 14112365820, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22613789184).

14112365820 is an abundant number, since it is smaller than the sum of its proper divisors (31115212548).

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

14112365820 is a wasteful number, since it uses less digits than its factorization.

14112365820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50619 (or 50617 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 33.

Adding to 14112365820 its reverse (2856321141), we get a palindrome (16968686961).

The spelling of 14112365820 in words is "fourteen billion, one hundred twelve million, three hundred sixty-five thousand, eight hundred twenty".