13364842111634 has 48 divisors (see below), whose sum is σ = 21808101296520. Its totient is φ = 6139953031680.

The previous prime is 13364842111601. The next prime is 13364842111651. The reversal of 13364842111634 is 43611124846331.

It is a happy number.

13364842111634 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 12 ways, for example, as 736790473225 + 12628051638409 = 858365^2 + 3553597^2 .

It is a super-2 number, since 2×13364842111634² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 355798214 + ... + 355835774.

Almost surely, 2^{13364842111634} is an apocalyptic number.

13364842111634 is a deficient number, since it is larger than the sum of its proper divisors (8443259184886).

13364842111634 is a wasteful number, since it uses less digits than its factorization.

13364842111634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42415 (or 42402 counting only the distinct ones).

The product of its digits is 995328, while the sum is 47.

Adding to 13364842111634 its reverse (43611124846331), we get a palindrome (56975966957965).

The spelling of 13364842111634 in words is "thirteen trillion, three hundred sixty-four billion, eight hundred forty-two million, one hundred eleven thousand, six hundred thirty-four".