4415440459 has 2 divisors, whose sum is σ = 4415440460. Its totient is φ = 4415440458.

The previous prime is 4415440439. The next prime is 4415440487. The reversal of 4415440459 is 9540445144.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4415440459 - 2¹³ = 4415432267 is a prime.

It is a super-2 number, since 2×4415440459² = 38992228893948261362, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4415440439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2207720229 + 2207720230.

It is an arithmetic number, because the mean of its divisors is an integer number (2207720230).

Almost surely, 2^4415440459 is an apocalyptic number.

4415440459 is a deficient number, since it is larger than the sum of its proper divisors (1).

4415440459 is an equidigital number, since it uses as much as digits as its factorization.

4415440459 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 230400, while the sum is 40.

The square root of 4415440459 is about 66448.7807186859. The cubic root of 4415440459 is about 1640.5570756479.

The spelling of 4415440459 in words is "four billion, four hundred fifteen million, four hundred forty thousand, four hundred fifty-nine".