13454403305 has 8 divisors (see below), whose sum is σ = 18451753152. Its totient is φ = 9225876528.

The previous prime is 13454403269. The next prime is 13454403307. The reversal of 13454403305 is 50330445431.

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

It is a cyclic number.

It is not a de Polignac number, because 13454403305 - 2¹⁸ = 13454141161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13454403307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192205727 + ... + 192205796.

It is an arithmetic number, because the mean of its divisors is an integer number (2306469144).

Almost surely, 2^13454403305 is an apocalyptic number.

It is an amenable number.

13454403305 is a deficient number, since it is larger than the sum of its proper divisors (4997349847).

13454403305 is an equidigital number, since it uses as much as digits as its factorization.

13454403305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384411535.

The product of its (nonzero) digits is 43200, while the sum is 32.

Adding to 13454403305 its reverse (50330445431), we get a palindrome (63784848736).

The spelling of 13454403305 in words is "thirteen billion, four hundred fifty-four million, four hundred three thousand, three hundred five".