13384173043 has 2 divisors, whose sum is σ = 13384173044. Its totient is φ = 13384173042.

The previous prime is 13384173037. The next prime is 13384173067. The reversal of 13384173043 is 34037148331.

It is a weak prime.

It is an emirp because it is prime and its reverse (34037148331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13384173043 - 2²¹ = 13382075891 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13384172993 and 13384173011.

It is not a weakly prime, because it can be changed into another prime (13384173343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6692086521 + 6692086522.

It is an arithmetic number, because the mean of its divisors is an integer number (6692086522).

Almost surely, 2^13384173043 is an apocalyptic number.

13384173043 is a deficient number, since it is larger than the sum of its proper divisors (1).

13384173043 is an equidigital number, since it uses as much as digits as its factorization.

13384173043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 37.

The spelling of 13384173043 in words is "thirteen billion, three hundred eighty-four million, one hundred seventy-three thousand, forty-three".