4434403481 has 2 divisors, whose sum is σ = 4434403482. Its totient is φ = 4434403480.

The previous prime is 4434403397. The next prime is 4434403487. The reversal of 4434403481 is 1843044344.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2950227856 + 1484175625 = 54316^2 + 38525^2 .

It is a cyclic number.

It is not a de Polignac number, because 4434403481 - 2¹⁸ = 4434141337 is a prime.

It is a super-2 number, since 2×4434403481² = 39327868464609834722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4434403487) 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, 2217201740 + 2217201741.

It is an arithmetic number, because the mean of its divisors is an integer number (2217201741).

Almost surely, 2^4434403481 is an apocalyptic number.

It is an amenable number.

4434403481 is a deficient number, since it is larger than the sum of its proper divisors (1).

4434403481 is an equidigital number, since it uses as much as digits as its factorization.

4434403481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 73728, while the sum is 35.

The square root of 4434403481 is about 66591.3168588818. The cubic root of 4434403481 is about 1642.9022920288.

The spelling of 4434403481 in words is "four billion, four hundred thirty-four million, four hundred three thousand, four hundred eighty-one".