445033445342403 has 32 divisors (see below), whose sum is σ = 594697406429952. Its totient is φ = 296030103408000.

The previous prime is 445033445342303. The next prime is 445033445342477. The reversal of 445033445342403 is 304243544330544.

It is not a de Polignac number, because 445033445342403 - 2¹⁷ = 445033445211331 is a prime.

It is not an unprimeable number, because it can be changed into a prime (445033445342303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11949433500 + ... + 11949470742.

It is an arithmetic number, because the mean of its divisors is an integer number (18584293950936).

Almost surely, 2^{445033445342403} is an apocalyptic number.

445033445342403 is a deficient number, since it is larger than the sum of its proper divisors (149663961087549).

445033445342403 is a wasteful number, since it uses less digits than its factorization.

445033445342403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42915.

The product of its (nonzero) digits is 16588800, while the sum is 48.

Adding to 445033445342403 its reverse (304243544330544), we get a palindrome (749276989672947).

The spelling of 445033445342403 in words is "four hundred forty-five trillion, thirty-three billion, four hundred forty-five million, three hundred forty-two thousand, four hundred three".