13506235466 has 8 divisors (see below), whose sum is σ = 20298091584. Its totient is φ = 6740204940.

The previous prime is 13506235459. The next prime is 13506235469. The reversal of 13506235466 is 66453260531.

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

It is not an unprimeable number, because it can be changed into a prime (13506235469) 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 3 ways as a sum of consecutive naturals, for example, 6455090 + ... + 6457181.

It is an arithmetic number, because the mean of its divisors is an integer number (2537261448).

Almost surely, 2^13506235466 is an apocalyptic number.

13506235466 is a deficient number, since it is larger than the sum of its proper divisors (6791856118).

13506235466 is a wasteful number, since it uses less digits than its factorization.

13506235466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12912796.

The product of its (nonzero) digits is 388800, while the sum is 41.

Adding to 13506235466 its reverse (66453260531), we get a palindrome (79959495997).

The spelling of 13506235466 in words is "thirteen billion, five hundred six million, two hundred thirty-five thousand, four hundred sixty-six".