9671422441 has 4 divisors (see below), whose sum is σ = 9673786000. Its totient is φ = 9669058884.

The previous prime is 9671422393. The next prime is 9671422493. The reversal of 9671422441 is 1442241769.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 9671422441 - 2²⁹ = 9134551529 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9671422394 and 9671422403.

It is not an unprimeable number, because it can be changed into a prime (9671422141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1175631 + ... + 1183828.

It is an arithmetic number, because the mean of its divisors is an integer number (2418446500).

Almost surely, 2^9671422441 is an apocalyptic number.

It is an amenable number.

9671422441 is a deficient number, since it is larger than the sum of its proper divisors (2363559).

9671422441 is a wasteful number, since it uses less digits than its factorization.

9671422441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2363558.

The product of its digits is 96768, while the sum is 40.

The square root of 9671422441 is about 98343.3904286404. The cubic root of 9671422441 is about 2130.5747926000.

The spelling of 9671422441 in words is "nine billion, six hundred seventy-one million, four hundred twenty-two thousand, four hundred forty-one".