13705115343 has 8 divisors (see below), whose sum is σ = 18331870128. Its totient is φ = 9107552064.

The previous prime is 13705115323. The next prime is 13705115357. The reversal of 13705115343 is 34351150731.

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

It is not a de Polignac number, because 13705115343 - 2⁶ = 13705115279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13705115323) 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, 7296780 + ... + 7298657.

It is an arithmetic number, because the mean of its divisors is an integer number (2291483766).

Almost surely, 2^13705115343 is an apocalyptic number.

13705115343 is a deficient number, since it is larger than the sum of its proper divisors (4626754785).

13705115343 is a wasteful number, since it uses less digits than its factorization.

13705115343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14595753.

The product of its (nonzero) digits is 18900, while the sum is 33.

The spelling of 13705115343 in words is "thirteen billion, seven hundred five million, one hundred fifteen thousand, three hundred forty-three".