443034436613045 has 8 divisors (see below), whose sum is σ = 531645331041720. Its totient is φ = 354424877886400.

The previous prime is 443034436613039. The next prime is 443034436613059. The reversal of 443034436613045 is 540316634430344.

It can be written as a sum of positive squares in 4 ways, for example, as 147398806105681 + 295635630507364 = 12140791^2 + 17194058^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 443034436613045 - 2¹⁰ = 443034436612021 is a prime.

It is a super-2 number, since 2×443034436613045² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 443034436612984 and 443034436613002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 333195650 + ... + 334522659.

It is an arithmetic number, because the mean of its divisors is an integer number (66455666380215).

Almost surely, 2^{443034436613045} is an apocalyptic number.

It is an amenable number.

443034436613045 is a deficient number, since it is larger than the sum of its proper divisors (88610894428675).

443034436613045 is a wasteful number, since it uses less digits than its factorization.

443034436613045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667851015.

The product of its (nonzero) digits is 14929920, while the sum is 50.

The spelling of 443034436613045 in words is "four hundred forty-three trillion, thirty-four billion, four hundred thirty-six million, six hundred thirteen thousand, forty-five".