2341172261 has 2 divisors, whose sum is σ = 2341172262. Its totient is φ = 2341172260.

The previous prime is 2341172243. The next prime is 2341172303. The reversal of 2341172261 is 1622711432.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2339656900 + 1515361 = 48370^2 + 1231^2 .

It is a cyclic number.

It is not a de Polignac number, because 2341172261 - 2¹⁰ = 2341171237 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2341175261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1170586130 + 1170586131.

It is an arithmetic number, because the mean of its divisors is an integer number (1170586131).

Almost surely, 2^2341172261 is an apocalyptic number.

It is an amenable number.

2341172261 is a deficient number, since it is larger than the sum of its proper divisors (1).

2341172261 is an equidigital number, since it uses as much as digits as its factorization.

2341172261 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4032, while the sum is 29.

The square root of 2341172261 is about 48385.6617294835. The cubic root of 2341172261 is about 1327.8360539147.

Adding to 2341172261 its reverse (1622711432), we get a palindrome (3963883693).

The spelling of 2341172261 in words is "two billion, three hundred forty-one million, one hundred seventy-two thousand, two hundred sixty-one".