13742308671844 has 27 divisors (see below), whose sum is σ = 24152383128153. Its totient is φ = 6841753627200.

The previous prime is 13742308671821. The next prime is 13742308671887. The reversal of 13742308671844 is 44817680324731.

The square root of 13742308671844 is 3707062.

It is a perfect power (a square), and thus also a powerful number.

13742308671844 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 10335183366244 + 3407125305600 = 3214838^2 + 1845840^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1786800039 + ... + 1786807729.

Almost surely, 2^{13742308671844} is an apocalyptic number.

13742308671844 is the 3707062-nd square number.

It is an amenable number.

13742308671844 is a deficient number, since it is larger than the sum of its proper divisors (10410074456309).

13742308671844 is an frugal number, since it uses more digits than its factorization.

13742308671844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15868 (or 7934 counting only the distinct ones).

The product of its (nonzero) digits is 21676032, while the sum is 58.

The spelling of 13742308671844 in words is "thirteen trillion, seven hundred forty-two billion, three hundred eight million, six hundred seventy-one thousand, eight hundred forty-four".