13347107112436 has 12 divisors (see below), whose sum is σ = 23677402343812. Its totient is φ = 6582135014208.

The previous prime is 13347107112421. The next prime is 13347107112503. The reversal of 13347107112436 is 63421170174331.

It can be written as a sum of positive squares in 2 ways, for example, as 5285198689936 + 8061908422500 = 2298956^2 + 2839350^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13347107112392 and 13347107112401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22854635175 + ... + 22854635758.

Almost surely, 2^{13347107112436} is an apocalyptic number.

It is an amenable number.

13347107112436 is a deficient number, since it is larger than the sum of its proper divisors (10330295231376).

13347107112436 is a wasteful number, since it uses less digits than its factorization.

13347107112436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45709271010 (or 45709271008 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 43.

Adding to 13347107112436 its reverse (63421170174331), we get a palindrome (76768277286767).

The spelling of 13347107112436 in words is "thirteen trillion, three hundred forty-seven billion, one hundred seven million, one hundred twelve thousand, four hundred thirty-six".