13747148736 has 112 divisors (see below), whose sum is σ = 40539375360. Its totient is φ = 4085821440.

The previous prime is 13747148663. The next prime is 13747148743. The reversal of 13747148736 is 63784174731.

13747148736 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×13747148736³ (a number of 31 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48820 + ... + 172851.

Almost surely, 2^13747148736 is an apocalyptic number.

13747148736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13747148736 is an abundant number, since it is smaller than the sum of its proper divisors (26792226624).

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

13747148736 is a wasteful number, since it uses less digits than its factorization.

13747148736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221722 (or 221712 counting only the distinct ones).

The product of its digits is 2370816, while the sum is 51.

The spelling of 13747148736 in words is "thirteen billion, seven hundred forty-seven million, one hundred forty-eight thousand, seven hundred thirty-six".