2329541861 has 2 divisors, whose sum is σ = 2329541862. Its totient is φ = 2329541860.

The previous prime is 2329541831. The next prime is 2329541869. The reversal of 2329541861 is 1681459232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2317941025 + 11600836 = 48145^2 + 3406^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2329541861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2329541869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1164770930 + 1164770931.

It is an arithmetic number, because the mean of its divisors is an integer number (1164770931).

Almost surely, 2^2329541861 is an apocalyptic number.

It is an amenable number.

2329541861 is a deficient number, since it is larger than the sum of its proper divisors (1).

2329541861 is an equidigital number, since it uses as much as digits as its factorization.

2329541861 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 103680, while the sum is 41.

The square root of 2329541861 is about 48265.3277311985. The cubic root of 2329541861 is about 1325.6336091022.

It can be divided in two parts, 23295 and 41861, that added together give a palindrome (65156).

The spelling of 2329541861 in words is "two billion, three hundred twenty-nine million, five hundred forty-one thousand, eight hundred sixty-one".