14140365056 has 36 divisors (see below), whose sum is σ = 28296794652. Its totient is φ = 7052322816.

The previous prime is 14140365013. The next prime is 14140365059. The reversal of 14140365056 is 65056304141.

It can be written as a sum of positive squares in 2 ways, for example, as 12814240000 + 1326125056 = 113200^2 + 36416^2 .

It is not an unprimeable number, because it can be changed into a prime (14140365059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32066 + ... + 171198.

Almost surely, 2^14140365056 is an apocalyptic number.

14140365056 is a gapful number since it is divisible by the number (16) 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 14140365056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14148397326).

14140365056 is an abundant number, since it is smaller than the sum of its proper divisors (14156429596).

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

14140365056 is an equidigital number, since it uses as much as digits as its factorization.

14140365056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139546 (or 139532 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

Adding to 14140365056 its reverse (65056304141), we get a palindrome (79196669197).

The spelling of 14140365056 in words is "fourteen billion, one hundred forty million, three hundred sixty-five thousand, fifty-six".