13739677248 has 112 divisors (see below), whose sum is σ = 39738726720. Its totient is φ = 4155033600.

The previous prime is 13739677247. The next prime is 13739677277. The reversal of 13739677248 is 84277693731.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (13739677241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1068618 + ... + 1081398.

It is an arithmetic number, because the mean of its divisors is an integer number (354810060).

Almost surely, 2^13739677248 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13739677248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19869363360).

13739677248 is an abundant number, since it is smaller than the sum of its proper divisors (25999049472).

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

13739677248 is a wasteful number, since it uses less digits than its factorization.

13739677248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13316 (or 13306 counting only the distinct ones).

The product of its digits is 10668672, while the sum is 57.

The spelling of 13739677248 in words is "thirteen billion, seven hundred thirty-nine million, six hundred seventy-seven thousand, two hundred forty-eight".