13748476748 has 6 divisors (see below), whose sum is σ = 24059834316. Its totient is φ = 6874238372.

The previous prime is 13748476747. The next prime is 13748476769. The reversal of 13748476748 is 84767484731.

It is a super-2 number, since 2×13748476748² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13748476747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1718559590 + ... + 1718559597.

It is an arithmetic number, because the mean of its divisors is an integer number (4009972386).

Almost surely, 2^13748476748 is an apocalyptic number.

It is an amenable number.

13748476748 is a deficient number, since it is larger than the sum of its proper divisors (10311357568).

13748476748 is a wasteful number, since it uses less digits than its factorization.

13748476748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3437119191 (or 3437119189 counting only the distinct ones).

The product of its digits is 25288704, while the sum is 59.

The spelling of 13748476748 in words is "thirteen billion, seven hundred forty-eight million, four hundred seventy-six thousand, seven hundred forty-eight".