13838374724 has 24 divisors (see below), whose sum is σ = 24918838560. Its totient is φ = 6720505344.

The previous prime is 13838374723. The next prime is 13838374763. The reversal of 13838374724 is 42747383831.

13838374724 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (13838374723) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 193949 + ... + 255524.

It is an arithmetic number, because the mean of its divisors is an integer number (1038284940).

Almost surely, 2^13838374724 is an apocalyptic number.

It is an amenable number.

13838374724 is a deficient number, since it is larger than the sum of its proper divisors (11080463836).

13838374724 is a wasteful number, since it uses less digits than its factorization.

13838374724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449699 (or 449697 counting only the distinct ones).

The product of its digits is 2709504, while the sum is 50.

The spelling of 13838374724 in words is "thirteen billion, eight hundred thirty-eight million, three hundred seventy-four thousand, seven hundred twenty-four".