13741684749 has 96 divisors (see below), whose sum is σ = 23874963840. Its totient is φ = 7822282752.

The previous prime is 13741684729. The next prime is 13741684777. The reversal of 13741684749 is 94748614731.

It is a happy number.

13741684749 is a `hidden beast` number, since 1 + 3 + 7 + 4 + 168 + 474 + 9 = 666.

It is not a de Polignac number, because 13741684749 - 2⁹ = 13741684237 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13741684695 and 13741684704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13741684729) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3166309 + ... + 3170645.

It is an arithmetic number, because the mean of its divisors is an integer number (248697540).

Almost surely, 2^13741684749 is an apocalyptic number.

It is an amenable number.

13741684749 is a deficient number, since it is larger than the sum of its proper divisors (10133279091).

13741684749 is a wasteful number, since it uses less digits than its factorization.

13741684749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4441 (or 4429 counting only the distinct ones).

The product of its digits is 4064256, while the sum is 54.

The spelling of 13741684749 in words is "thirteen billion, seven hundred forty-one million, six hundred eighty-four thousand, seven hundred forty-nine".