13774112347 has 4 divisors (see below), whose sum is σ = 13774539456. Its totient is φ = 13773685240.

The previous prime is 13774112273. The next prime is 13774112353. The reversal of 13774112347 is 74321147731.

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

It is a cyclic number.

It is not a de Polignac number, because 13774112347 - 2²³ = 13765723739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13774812347) 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, 160843 + ... + 231124.

It is an arithmetic number, because the mean of its divisors is an integer number (3443634864).

Almost surely, 2^13774112347 is an apocalyptic number.

13774112347 is a deficient number, since it is larger than the sum of its proper divisors (427109).

13774112347 is an equidigital number, since it uses as much as digits as its factorization.

13774112347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427108.

The product of its digits is 98784, while the sum is 40.

The spelling of 13774112347 in words is "thirteen billion, seven hundred seventy-four million, one hundred twelve thousand, three hundred forty-seven".