3040404481 has 2 divisors, whose sum is σ = 3040404482. Its totient is φ = 3040404480.

The previous prime is 3040404427. The next prime is 3040404509. The reversal of 3040404481 is 1844040403.

It is an a-pointer prime, because the next prime (3040404509) can be obtained adding 3040404481 to its sum of digits (28).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2921943025 + 118461456 = 54055^2 + 10884^2 .

It is a cyclic number.

It is not a de Polignac number, because 3040404481 - 2⁹ = 3040403969 is a prime.

It is a super-2 number, since 2×3040404481² = 18488118816169758722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3040404401) 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, 1520202240 + 1520202241.

It is an arithmetic number, because the mean of its divisors is an integer number (1520202241).

Almost surely, 2^3040404481 is an apocalyptic number.

It is an amenable number.

3040404481 is a deficient number, since it is larger than the sum of its proper divisors (1).

3040404481 is an equidigital number, since it uses as much as digits as its factorization.

3040404481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6144, while the sum is 28.

The square root of 3040404481 is about 55139.8629033479. The cubic root of 3040404481 is about 1448.6955340663.

Adding to 3040404481 its reverse (1844040403), we get a palindrome (4884444884).

The spelling of 3040404481 in words is "three billion, forty million, four hundred four thousand, four hundred eighty-one".