444321443434043 has 4 divisors (see below), whose sum is σ = 507795935353200. Its totient is φ = 380846951514888.

The previous prime is 444321443434009. The next prime is 444321443434073. The reversal of 444321443434043 is 340434344123444.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 444321443434043 - 2⁸ = 444321443433787 is a prime.

It is a super-3 number, since 3×444321443434043³ (a number of 45 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (444321443434003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31737245959568 + ... + 31737245959581.

It is an arithmetic number, because the mean of its divisors is an integer number (126948983838300).

Almost surely, 2^{444321443434043} is an apocalyptic number.

444321443434043 is a deficient number, since it is larger than the sum of its proper divisors (63474491919157).

444321443434043 is an equidigital number, since it uses as much as digits as its factorization.

444321443434043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63474491919156.

The product of its (nonzero) digits is 10616832, while the sum is 47.

Adding to 444321443434043 its reverse (340434344123444), we get a palindrome (784755787557487).

The spelling of 444321443434043 in words is "four hundred forty-four trillion, three hundred twenty-one billion, four hundred forty-three million, four hundred thirty-four thousand, forty-three".