13334477903347 has 4 divisors (see below), whose sum is σ = 13334689681840. Its totient is φ = 13334266124856.

The previous prime is 13334477903333. The next prime is 13334477903459. The reversal of 13334477903347 is 74330977443331.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13334477903347 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13334477903291 and 13334477903300.

It is not an unprimeable number, because it can be changed into a prime (13334477973347) 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, 105794772 + ... + 105920737.

It is an arithmetic number, because the mean of its divisors is an integer number (3333672420460).

Almost surely, 2^{13334477903347} is an apocalyptic number.

13334477903347 is a deficient number, since it is larger than the sum of its proper divisors (211778493).

13334477903347 is an equidigital number, since it uses as much as digits as its factorization.

13334477903347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211778492.

The product of its (nonzero) digits is 48009024, while the sum is 58.

The spelling of 13334477903347 in words is "thirteen trillion, three hundred thirty-four billion, four hundred seventy-seven million, nine hundred three thousand, three hundred forty-seven".