2321166341 has 4 divisors (see below), whose sum is σ = 2499717612. Its totient is φ = 2142615072.

The previous prime is 2321166329. The next prime is 2321166347. The reversal of 2321166341 is 1436611232.

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 1210344100 + 1110822241 = 34790^2 + 33329^2 .

It is not a de Polignac number, because 2321166341 - 2⁶ = 2321166277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2321166347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89275616 + ... + 89275641.

It is an arithmetic number, because the mean of its divisors is an integer number (624929403).

Almost surely, 2^2321166341 is an apocalyptic number.

It is an amenable number.

2321166341 is a deficient number, since it is larger than the sum of its proper divisors (178551271).

2321166341 is a wasteful number, since it uses less digits than its factorization.

2321166341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178551270.

The product of its digits is 5184, while the sum is 29.

The square root of 2321166341 is about 48178.4842123535. The cubic root of 2321166341 is about 1324.0429953894.

Adding to 2321166341 its reverse (1436611232), we get a palindrome (3757777573).

The spelling of 2321166341 in words is "two billion, three hundred twenty-one million, one hundred sixty-six thousand, three hundred forty-one".