14347446347 has 4 divisors (see below), whose sum is σ = 15451096080. Its totient is φ = 13243796616.

The previous prime is 14347446331. The next prime is 14347446389. The reversal of 14347446347 is 74364474341.

14347446347 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: 74364474341 = 31 ⋅2398854011.

It is a cyclic number.

It is not a de Polignac number, because 14347446347 - 2⁴ = 14347446331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14347446247) 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, 551824847 + ... + 551824872.

It is an arithmetic number, because the mean of its divisors is an integer number (3862774020).

Almost surely, 2^14347446347 is an apocalyptic number.

14347446347 is a deficient number, since it is larger than the sum of its proper divisors (1103649733).

14347446347 is a wasteful number, since it uses less digits than its factorization.

14347446347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1103649732.

The product of its digits is 2709504, while the sum is 47.

The spelling of 14347446347 in words is "fourteen billion, three hundred forty-seven million, four hundred forty-six thousand, three hundred forty-seven".