2325400043 has 2 divisors, whose sum is σ = 2325400044. Its totient is φ = 2325400042.

The previous prime is 2325400039. The next prime is 2325400081. The reversal of 2325400043 is 3400045232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2325400043 - 2² = 2325400039 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 2325399991 and 2325400018.

It is not a weakly prime, because it can be changed into another prime (2325400643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1162700021 + 1162700022.

It is an arithmetic number, because the mean of its divisors is an integer number (1162700022).

Almost surely, 2^2325400043 is an apocalyptic number.

2325400043 is a deficient number, since it is larger than the sum of its proper divisors (1).

2325400043 is an equidigital number, since it uses as much as digits as its factorization.

2325400043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 2325400043 is about 48222.4018792096. The cubic root of 2325400043 is about 1324.8475045573.

Adding to 2325400043 its reverse (3400045232), we get a palindrome (5725445275).

The spelling of 2325400043 in words is "two billion, three hundred twenty-five million, four hundred thousand, forty-three".