13354409897 has 8 divisors (see below), whose sum is σ = 13824095040. Its totient is φ = 12885337360.

The previous prime is 13354409879. The next prime is 13354409899. The reversal of 13354409897 is 79890445331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13354409897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13354409899) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108563 + ... + 196200.

It is an arithmetic number, because the mean of its divisors is an integer number (1728011880).

Almost surely, 2^13354409897 is an apocalyptic number.

It is an amenable number.

13354409897 is a deficient number, since it is larger than the sum of its proper divisors (469685143).

13354409897 is a wasteful number, since it uses less digits than its factorization.

13354409897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306303.

The product of its (nonzero) digits is 3265920, while the sum is 53.

The spelling of 13354409897 in words is "thirteen billion, three hundred fifty-four million, four hundred nine thousand, eight hundred ninety-seven".