11338443347 has 72 divisors (see below), whose sum is σ = 15247706112. Its totient is φ = 8328549600.

The previous prime is 11338443341. The next prime is 11338443349. The reversal of 11338443347 is 74334483311.

It is not a de Polignac number, because 11338443347 - 2¹⁶ = 11338377811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11338443341) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 30894758 + ... + 30895124.

It is an arithmetic number, because the mean of its divisors is an integer number (211773696).

Almost surely, 2^11338443347 is an apocalyptic number.

11338443347 is a deficient number, since it is larger than the sum of its proper divisors (3909262765).

11338443347 is a wasteful number, since it uses less digits than its factorization.

11338443347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509 (or 459 counting only the distinct ones).

The product of its digits is 290304, while the sum is 41.

The spelling of 11338443347 in words is "eleven billion, three hundred thirty-eight million, four hundred forty-three thousand, three hundred forty-seven".