4064424061 has 2 divisors, whose sum is σ = 4064424062. Its totient is φ = 4064424060.

The previous prime is 4064424031. The next prime is 4064424097. The reversal of 4064424061 is 1604244604.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3421548036 + 642876025 = 58494^2 + 25355^2 .

It is a cyclic number.

It is not a de Polignac number, because 4064424061 - 2⁷ = 4064423933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4064424011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2032212030 + 2032212031.

It is an arithmetic number, because the mean of its divisors is an integer number (2032212031).

Almost surely, 2^4064424061 is an apocalyptic number.

It is an amenable number.

4064424061 is a deficient number, since it is larger than the sum of its proper divisors (1).

4064424061 is an equidigital number, since it uses as much as digits as its factorization.

4064424061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18432, while the sum is 31.

The square root of 4064424061 is about 63752.8357094804. The cubic root of 4064424061 is about 1595.8779391129.

Adding to 4064424061 its reverse (1604244604), we get a palindrome (5668668665).

The spelling of 4064424061 in words is "four billion, sixty-four million, four hundred twenty-four thousand, sixty-one".