4240770433 has 2 divisors, whose sum is σ = 4240770434. Its totient is φ = 4240770432.

The previous prime is 4240770419. The next prime is 4240770439. The reversal of 4240770433 is 3340770424.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2609983744 + 1630786689 = 51088^2 + 40383^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4240770433 is a prime.

It is not a weakly prime, because it can be changed into another prime (4240770439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2120385216 + 2120385217.

It is an arithmetic number, because the mean of its divisors is an integer number (2120385217).

Almost surely, 2^4240770433 is an apocalyptic number.

It is an amenable number.

4240770433 is a deficient number, since it is larger than the sum of its proper divisors (1).

4240770433 is an equidigital number, since it uses as much as digits as its factorization.

4240770433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56448, while the sum is 34.

The square root of 4240770433 is about 65121.1980310559. The cubic root of 4240770433 is about 1618.6324933948.

Subtracting from 4240770433 its reverse (3340770424), we obtain a palindrome (900000009).

The spelling of 4240770433 in words is "four billion, two hundred forty million, seven hundred seventy thousand, four hundred thirty-three".