13340066735 has 16 divisors (see below), whose sum is σ = 16081022880. Its totient is φ = 10623504000.

The previous prime is 13340066731. The next prime is 13340066741. The reversal of 13340066735 is 53766004331.

It is a happy number.

13340066735 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13340066735 - 2² = 13340066731 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13340066731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1564985 + ... + 1573485.

It is an arithmetic number, because the mean of its divisors is an integer number (1005063930).

Almost surely, 2^13340066735 is an apocalyptic number.

13340066735 is a deficient number, since it is larger than the sum of its proper divisors (2740956145).

13340066735 is a wasteful number, since it uses less digits than its factorization.

13340066735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9898.

The product of its (nonzero) digits is 136080, while the sum is 38.

The spelling of 13340066735 in words is "thirteen billion, three hundred forty million, sixty-six thousand, seven hundred thirty-five".