444517412433323 has 4 divisors (see below), whose sum is σ = 444517457425320. Its totient is φ = 444517367441328.

The previous prime is 444517412433317. The next prime is 444517412433349. The reversal of 444517412433323 is 323334214715444.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 444517412433323 - 2¹² = 444517412429227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (444517412435323) 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, 520313 + ... + 29821226.

It is an arithmetic number, because the mean of its divisors is an integer number (111129364356330).

Almost surely, 2^{444517412433323} is an apocalyptic number.

444517412433323 is a deficient number, since it is larger than the sum of its proper divisors (44991997).

444517412433323 is a wasteful number, since it uses less digits than its factorization.

444517412433323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44991996.

The product of its digits is 11612160, while the sum is 50.

The spelling of 444517412433323 in words is "four hundred forty-four trillion, five hundred seventeen billion, four hundred twelve million, four hundred thirty-three thousand, three hundred twenty-three".