13738863348 has 144 divisors (see below), whose sum is σ = 41326521600. Its totient is φ = 3766694400.

The previous prime is 13738863337. The next prime is 13738863353. The reversal of 13738863348 is 84336883731.

It is a junction number, because it is equal to n+sod(n) for n = 13738863294 and 13738863303.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 619353 + ... + 641151.

Almost surely, 2^13738863348 is an apocalyptic number.

13738863348 is a gapful number since it is divisible by the number (18) 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 13738863348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20663260800).

13738863348 is an abundant number, since it is smaller than the sum of its proper divisors (27587658252).

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

13738863348 is a wasteful number, since it uses less digits than its factorization.

13738863348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21918 (or 21913 counting only the distinct ones).

The product of its digits is 6967296, while the sum is 54.

The spelling of 13738863348 in words is "thirteen billion, seven hundred thirty-eight million, eight hundred sixty-three thousand, three hundred forty-eight".