12443355014 has 8 divisors (see below), whose sum is σ = 18920718120. Its totient is φ = 6136448976.

The previous prime is 12443355013. The next prime is 12443355049. The reversal of 12443355014 is 41055334421.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12443355013) 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, 42614084 + ... + 42614375.

It is an arithmetic number, because the mean of its divisors is an integer number (2365089765).

Almost surely, 2^12443355014 is an apocalyptic number.

12443355014 is a deficient number, since it is larger than the sum of its proper divisors (6477363106).

12443355014 is an equidigital number, since it uses as much as digits as its factorization.

12443355014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85228534.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 12443355014 its reverse (41055334421), we get a palindrome (53498689435).

The spelling of 12443355014 in words is "twelve billion, four hundred forty-three million, three hundred fifty-five thousand, fourteen".