13391339035 has 4 divisors (see below), whose sum is σ = 16069606848. Its totient is φ = 10713071224.

The previous prime is 13391339033. The next prime is 13391339047. The reversal of 13391339035 is 53093319331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 53093319331 = 13 ⋅4084101487.

It is a cyclic number.

It is not a de Polignac number, because 13391339035 - 2¹ = 13391339033 is a prime.

It is a super-2 number, since 2×13391339035² (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 (13391339033) 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, 1339133899 + ... + 1339133908.

It is an arithmetic number, because the mean of its divisors is an integer number (4017401712).

Almost surely, 2^13391339035 is an apocalyptic number.

13391339035 is a deficient number, since it is larger than the sum of its proper divisors (2678267813).

13391339035 is an equidigital number, since it uses as much as digits as its factorization.

13391339035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2678267812.

The product of its (nonzero) digits is 98415, while the sum is 40.

The spelling of 13391339035 in words is "thirteen billion, three hundred ninety-one million, three hundred thirty-nine thousand, thirty-five".