13673367713 has 4 divisors (see below), whose sum is σ = 13674226368. Its totient is φ = 13672509060.

The previous prime is 13673367683. The next prime is 13673367737. The reversal of 13673367713 is 31776337631.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 31776337631 = 23 ⋅1381579897.

It is a cyclic number.

It is not a de Polignac number, because 13673367713 - 2⁸ = 13673367457 is a prime.

It is a super-2 number, since 2×13673367713² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13673364713) 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, 404981 + ... + 437442.

It is an arithmetic number, because the mean of its divisors is an integer number (3418556592).

Almost surely, 2^13673367713 is an apocalyptic number.

It is an amenable number.

13673367713 is a deficient number, since it is larger than the sum of its proper divisors (858655).

13673367713 is an equidigital number, since it uses as much as digits as its factorization.

13673367713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 858654.

The product of its digits is 1000188, while the sum is 47.

The spelling of 13673367713 in words is "thirteen billion, six hundred seventy-three million, three hundred sixty-seven thousand, seven hundred thirteen".