4345424497 has 2 divisors, whose sum is σ = 4345424498. Its totient is φ = 4345424496.

The previous prime is 4345424471. The next prime is 4345424509. The reversal of 4345424497 is 7944245434.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4207338496 + 138086001 = 64864^2 + 11751^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4345424497 is a prime.

It is not a weakly prime, because it can be changed into another prime (4345424437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2172712248 + 2172712249.

It is an arithmetic number, because the mean of its divisors is an integer number (2172712249).

Almost surely, 2^4345424497 is an apocalyptic number.

It is an amenable number.

4345424497 is a deficient number, since it is larger than the sum of its proper divisors (1).

4345424497 is an equidigital number, since it uses as much as digits as its factorization.

4345424497 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1935360, while the sum is 46.

The square root of 4345424497 is about 65919.8338665989. The cubic root of 4345424497 is about 1631.8393549874.

The spelling of 4345424497 in words is "four billion, three hundred forty-five million, four hundred twenty-four thousand, four hundred ninety-seven".