722424041 has 2 divisors, whose sum is σ = 722424042. Its totient is φ = 722424040.

The previous prime is 722424007. The next prime is 722424047. The reversal of 722424041 is 140424227.

722424041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 622003600 + 100420441 = 24940^2 + 10021^2 .

It is a cyclic number.

It is not a de Polignac number, because 722424041 - 2¹⁰ = 722423017 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 722424041.

It is not a weakly prime, because it can be changed into another prime (722424047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 361212020 + 361212021.

It is an arithmetic number, because the mean of its divisors is an integer number (361212021).

Almost surely, 2^722424041 is an apocalyptic number.

It is an amenable number.

722424041 is a deficient number, since it is larger than the sum of its proper divisors (1).

722424041 is an equidigital number, since it uses as much as digits as its factorization.

722424041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3584, while the sum is 26.

The square root of 722424041 is about 26877.9471128284. The cubic root of 722424041 is about 897.2856660305.

Adding to 722424041 its reverse (140424227), we get a palindrome (862848268).

The spelling of 722424041 in words is "seven hundred twenty-two million, four hundred twenty-four thousand, forty-one".