13347476438 has 8 divisors (see below), whose sum is σ = 20047876320. Its totient is φ = 6664851000.

The previous prime is 13347476413. The next prime is 13347476473. The reversal of 13347476438 is 83467474331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4441733 + ... + 4444736.

It is an arithmetic number, because the mean of its divisors is an integer number (2505984540).

Almost surely, 2^13347476438 is an apocalyptic number.

13347476438 is a deficient number, since it is larger than the sum of its proper divisors (6700399882).

13347476438 is an equidigital number, since it uses as much as digits as its factorization.

13347476438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8887222.

The product of its digits is 4064256, while the sum is 50.

The spelling of 13347476438 in words is "thirteen billion, three hundred forty-seven million, four hundred seventy-six thousand, four hundred thirty-eight".