13364454408 has 64 divisors (see below), whose sum is σ = 33604623360. Its totient is φ = 4429091136.

The previous prime is 13364454407. The next prime is 13364454473. The reversal of 13364454408 is 80445446331.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 13364454408.

It is not an unprimeable number, because it can be changed into a prime (13364454407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3703341 + ... + 3706947.

It is an arithmetic number, because the mean of its divisors is an integer number (525072240).

Almost surely, 2^13364454408 is an apocalyptic number.

It is an amenable number.

13364454408 is an abundant number, since it is smaller than the sum of its proper divisors (20240168952).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13364454408 is a wasteful number, since it uses less digits than its factorization.

13364454408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4466 (or 4462 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 42.

The spelling of 13364454408 in words is "thirteen billion, three hundred sixty-four million, four hundred fifty-four thousand, four hundred eight".