13743168723684 has 81 divisors (see below), whose sum is σ = 35706100840137. Its totient is φ = 4456976993568.

The previous prime is 13743168723653. The next prime is 13743168723709. The reversal of 13743168723684 is 48632786134731.

The square root of 13743168723684 is 3707178.

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

13743168723684 is a `hidden beast` number, since 1 + 3 + 7 + 4 + 316 + 8 + 7 + 236 + 84 = 666.

It can be written as a sum of positive squares in only one way, i.e., 12297576104100 + 1445592619584 = 3506790^2 + 1202328^2 .

It is a super-2 number, since 2×13743168723684² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 822985167 + ... + 823001865.

Almost surely, 2^{13743168723684} is an apocalyptic number.

13743168723684 is the 3707178-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13743168723684

13743168723684 is an abundant number, since it is smaller than the sum of its proper divisors (21962932116453).

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

13743168723684 is an frugal number, since it uses more digits than its factorization.

13743168723684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33482 (or 16741 counting only the distinct ones).

The product of its digits is 97542144, while the sum is 63.

The spelling of 13743168723684 in words is "thirteen trillion, seven hundred forty-three billion, one hundred sixty-eight million, seven hundred twenty-three thousand, six hundred eighty-four".