13214607443 has 4 divisors (see below), whose sum is σ = 13215546288. Its totient is φ = 13213668600.

The previous prime is 13214607383. The next prime is 13214607463. The reversal of 13214607443 is 34470641231.

13214607443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34470641231 = 13 ⋅2651587787.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13214607443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13214607463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 447983 + ... + 476568.

It is an arithmetic number, because the mean of its divisors is an integer number (3303886572).

Almost surely, 2^13214607443 is an apocalyptic number.

13214607443 is a deficient number, since it is larger than the sum of its proper divisors (938845).

13214607443 is an equidigital number, since it uses as much as digits as its factorization.

13214607443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 938844.

The product of its (nonzero) digits is 48384, while the sum is 35.

The spelling of 13214607443 in words is "thirteen billion, two hundred fourteen million, six hundred seven thousand, four hundred forty-three".