13376935056 has 160 divisors (see below), whose sum is σ = 36834213888. Its totient is φ = 4174410240.

The previous prime is 13376935051. The next prime is 13376935063. The reversal of 13376935056 is 65053967331.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 13376934996 and 13376935014.

It is not an unprimeable number, because it can be changed into a prime (13376935051) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12305745 + ... + 12306831.

Almost surely, 2^13376935056 is an apocalyptic number.

13376935056 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 13376935056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18417106944).

13376935056 is an abundant number, since it is smaller than the sum of its proper divisors (23457278832).

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

13376935056 is a wasteful number, since it uses less digits than its factorization.

13376935056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1349 (or 1343 counting only the distinct ones).

The product of its (nonzero) digits is 1530900, while the sum is 48.

The spelling of 13376935056 in words is "thirteen billion, three hundred seventy-six million, nine hundred thirty-five thousand, fifty-six".