13383769936 has 60 divisors (see below), whose sum is σ = 27473201920. Its totient is φ = 6298750080.

The previous prime is 13383769921. The next prime is 13383769937. The reversal of 13383769936 is 63996738331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13383769937) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9097681 + ... + 9099151.

Almost surely, 2^13383769936 is an apocalyptic number.

13383769936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13383769936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13736600960).

13383769936 is an abundant number, since it is smaller than the sum of its proper divisors (14089431984).

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

13383769936 is a wasteful number, since it uses less digits than its factorization.

13383769936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1844 (or 1665 counting only the distinct ones).

The product of its digits is 13226976, while the sum is 58.

The spelling of 13383769936 in words is "thirteen billion, three hundred eighty-three million, seven hundred sixty-nine thousand, nine hundred thirty-six".