7672333367161 has 4 divisors (see below), whose sum is σ = 7692902625892. Its totient is φ = 7651764108432.

The previous prime is 7672333367147. The next prime is 7672333367197. The reversal of 7672333367161 is 1617633332767.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3636477372025 + 4035855995136 = 1906955^2 + 2008944^2 .

It is a cyclic number.

It is not a de Polignac number, because 7672333367161 - 2¹⁹ = 7672332842873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7672333367141) 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, 10284628806 + ... + 10284629551.

It is an arithmetic number, because the mean of its divisors is an integer number (1923225656473).

Almost surely, 2^{7672333367161} is an apocalyptic number.

It is an amenable number.

7672333367161 is a deficient number, since it is larger than the sum of its proper divisors (20569258731).

7672333367161 is a wasteful number, since it uses less digits than its factorization.

7672333367161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20569258730.

The product of its digits is 12002256, while the sum is 55.

The spelling of 7672333367161 in words is "seven trillion, six hundred seventy-two billion, three hundred thirty-three million, three hundred sixty-seven thousand, one hundred sixty-one".