13348756388 has 24 divisors (see below), whose sum is σ = 26983049184. Its totient is φ = 5710697600.

The previous prime is 13348756387. The next prime is 13348756409. The reversal of 13348756388 is 88365784331.

It is not an unprimeable number, because it can be changed into a prime (13348756387) 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, 8922218 + ... + 8923713.

It is an arithmetic number, because the mean of its divisors is an integer number (1124293716).

Almost surely, 2^13348756388 is an apocalyptic number.

It is an amenable number.

13348756388 is an abundant number, since it is smaller than the sum of its proper divisors (13634292796).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13348756388 is a wasteful number, since it uses less digits than its factorization.

13348756388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17845963 (or 17845961 counting only the distinct ones).

The product of its digits is 11612160, while the sum is 56.

The spelling of 13348756388 in words is "thirteen billion, three hundred forty-eight million, seven hundred fifty-six thousand, three hundred eighty-eight".