2343345451 has 2 divisors, whose sum is σ = 2343345452. Its totient is φ = 2343345450.

The previous prime is 2343345379. The next prime is 2343345463. The reversal of 2343345451 is 1545433432.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2343345451 - 2¹¹ = 2343343403 is a prime.

It is not a weakly prime, because it can be changed into another prime (2343345491) 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, 1171672725 + 1171672726.

It is an arithmetic number, because the mean of its divisors is an integer number (1171672726).

Almost surely, 2^2343345451 is an apocalyptic number.

2343345451 is a deficient number, since it is larger than the sum of its proper divisors (1).

2343345451 is an equidigital number, since it uses as much as digits as its factorization.

2343345451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 86400, while the sum is 34.

The square root of 2343345451 is about 48408.1134831755. The cubic root of 2343345451 is about 1328.2467808652.

Adding to 2343345451 its reverse (1545433432), we get a palindrome (3888778883).

The spelling of 2343345451 in words is "two billion, three hundred forty-three million, three hundred forty-five thousand, four hundred fifty-one".