441015322423 has 16 divisors (see below), whose sum is σ = 478703687616. Its totient is φ = 403876408320.

The previous prime is 441015322403. The next prime is 441015322469. The reversal of 441015322423 is 324223510144.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-441015322423 is a prime.

It is a super-2 number, since 2×441015322423² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441015322403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 660118 + ... + 1147948.

It is an arithmetic number, because the mean of its divisors is an integer number (29918980476).

Almost surely, 2^441015322423 is an apocalyptic number.

441015322423 is a deficient number, since it is larger than the sum of its proper divisors (37688365193).

441015322423 is a wasteful number, since it uses less digits than its factorization.

441015322423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488394.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 441015322423 its reverse (324223510144), we get a palindrome (765238832567).

The spelling of 441015322423 in words is "four hundred forty-one billion, fifteen million, three hundred twenty-two thousand, four hundred twenty-three".