14140351232 has 72 divisors (see below), whose sum is σ = 32364009216. Its totient is φ = 6040175616.

The previous prime is 14140351229. The next prime is 14140351243. The reversal of 14140351232 is 23215304141.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 537293 + ... + 562995.

It is an arithmetic number, because the mean of its divisors is an integer number (449500128).

Almost surely, 2^14140351232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14140351232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16182004608).

14140351232 is an abundant number, since it is smaller than the sum of its proper divisors (18223657984).

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

14140351232 is an equidigital number, since it uses as much as digits as its factorization.

14140351232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26033 (or 26019 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 14140351232 its reverse (23215304141), we get a palindrome (37355655373).

The spelling of 14140351232 in words is "fourteen billion, one hundred forty million, three hundred fifty-one thousand, two hundred thirty-two".