13364057349 has 16 divisors (see below), whose sum is σ = 19807027840. Its totient is φ = 8905580640.

The previous prime is 13364057263. The next prime is 13364057353. The reversal of 13364057349 is 94375046331.

13364057349 is a `hidden beast` number, since 1 + 3 + 36 + 4 + 0 + 573 + 49 = 666.

It is not a de Polignac number, because 13364057349 - 2¹⁹ = 13363533061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13364057359) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39937 + ... + 168294.

It is an arithmetic number, because the mean of its divisors is an integer number (1237939240).

Almost surely, 2^13364057349 is an apocalyptic number.

It is an amenable number.

13364057349 is a deficient number, since it is larger than the sum of its proper divisors (6442970491).

13364057349 is a wasteful number, since it uses less digits than its factorization.

13364057349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210617 (or 210611 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 45.

The spelling of 13364057349 in words is "thirteen billion, three hundred sixty-four million, fifty-seven thousand, three hundred forty-nine".