9743019347161 has 9 divisors (see below), whose sum is σ = 9862081649461. Its totient is φ = 9625377618652.

The previous prime is 9743019347129. The next prime is 9743019347179. The reversal of 9743019347161 is 1617439103479.

The square root of 9743019347161 is 3121381.

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

9743019347161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9743019347161 - 2⁵ = 9743019347129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9743019341161) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 259055820 + ... + 259093426.

Almost surely, 2^{9743019347161} is an apocalyptic number.

9743019347161 is the 3121381-st square number.

9743019347161 is the 1560691-st centered octagonal number.

It is an amenable number.

9743019347161 is a deficient number, since it is larger than the sum of its proper divisors (119062302300).

9743019347161 is an frugal number, since it uses more digits than its factorization.

9743019347161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75380 (or 37690 counting only the distinct ones).

The product of its (nonzero) digits is 3429216, while the sum is 55.

The spelling of 9743019347161 in words is "nine trillion, seven hundred forty-three billion, nineteen million, three hundred forty-seven thousand, one hundred sixty-one".