968161443 has 4 divisors (see below), whose sum is σ = 1290881928. Its totient is φ = 645440960.

The previous prime is 968161427. The next prime is 968161459. The reversal of 968161443 is 344161869.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 344161869 = 3 ⋅114720623.

It is an interprime number because it is at equal distance from previous prime (968161427) and next prime (968161459).

It is a cyclic number.

It is not a de Polignac number, because 968161443 - 2⁴ = 968161427 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 968161395 and 968161404.

It is not an unprimeable number, because it can be changed into a prime (968161423) 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 3 ways as a sum of consecutive naturals, for example, 161360238 + ... + 161360243.

It is an arithmetic number, because the mean of its divisors is an integer number (322720482).

Almost surely, 2^968161443 is an apocalyptic number.

968161443 is a deficient number, since it is larger than the sum of its proper divisors (322720485).

968161443 is a wasteful number, since it uses less digits than its factorization.

968161443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322720484.

The product of its digits is 124416, while the sum is 42.

The square root of 968161443 is about 31115.2927513144. The cubic root of 968161443 is about 989.2724794767.

The spelling of 968161443 in words is "nine hundred sixty-eight million, one hundred sixty-one thousand, four hundred forty-three".