13447222383 has 8 divisors (see below), whose sum is σ = 20491005568. Its totient is φ = 7684127064.

The previous prime is 13447222379. The next prime is 13447222427. The reversal of 13447222383 is 38322274431.

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

It is not a de Polignac number, because 13447222383 - 2² = 13447222379 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13447222183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 320171941 + ... + 320171982.

It is an arithmetic number, because the mean of its divisors is an integer number (2561375696).

Almost surely, 2^13447222383 is an apocalyptic number.

13447222383 is a deficient number, since it is larger than the sum of its proper divisors (7043783185).

13447222383 is an equidigital number, since it uses as much as digits as its factorization.

13447222383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640343933.

The product of its digits is 193536, while the sum is 39.

The spelling of 13447222383 in words is "thirteen billion, four hundred forty-seven million, two hundred twenty-two thousand, three hundred eighty-three".