441223012343 has 4 divisors (see below), whose sum is σ = 442069890048. Its totient is φ = 440376134640.

The previous prime is 441223012339. The next prime is 441223012403. The reversal of 441223012343 is 343210322144.

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 441223012343 - 2² = 441223012339 is a prime.

It is a super-2 number, since 2×441223012343² (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 (441223012303) 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, 423438071 + ... + 423439112.

It is an arithmetic number, because the mean of its divisors is an integer number (110517472512).

Almost surely, 2^441223012343 is an apocalyptic number.

441223012343 is a deficient number, since it is larger than the sum of its proper divisors (846877705).

441223012343 is an equidigital number, since it uses as much as digits as its factorization.

441223012343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 846877704.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 441223012343 its reverse (343210322144), we get a palindrome (784433334487).

The spelling of 441223012343 in words is "four hundred forty-one billion, two hundred twenty-three million, twelve thousand, three hundred forty-three".