13443301214 has 32 divisors (see below), whose sum is σ = 23567544000. Its totient is φ = 5748781920.

The previous prime is 13443301199. The next prime is 13443301231. The reversal of 13443301214 is 41210334431.

It is a happy number.

It is a congruent 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, 294992 + ... + 337500.

It is an arithmetic number, because the mean of its divisors is an integer number (736485750).

Almost surely, 2^13443301214 is an apocalyptic number.

13443301214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13443301214 is a deficient number, since it is larger than the sum of its proper divisors (10124242786).

13443301214 is an equidigital number, since it uses as much as digits as its factorization.

13443301214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42993 (or 42979 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 13443301214 its reverse (41210334431), we get a palindrome (54653635645).

The spelling of 13443301214 in words is "thirteen billion, four hundred forty-three million, three hundred one thousand, two hundred fourteen".