441123050231 has 4 divisors (see below), whose sum is σ = 441278761872. Its totient is φ = 440967338592.

The previous prime is 441123050209. The next prime is 441123050273. The reversal of 441123050231 is 132050321144.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-441123050231 is a prime.

It is a super-2 number, since 2×441123050231² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 441123050231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441123050131) 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, 77851571 + ... + 77857236.

It is an arithmetic number, because the mean of its divisors is an integer number (110319690468).

Almost surely, 2^441123050231 is an apocalyptic number.

441123050231 is a deficient number, since it is larger than the sum of its proper divisors (155711641).

441123050231 is a wasteful number, since it uses less digits than its factorization.

441123050231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155711640.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 441123050231 its reverse (132050321144), we get a palindrome (573173371375).

The spelling of 441123050231 in words is "four hundred forty-one billion, one hundred twenty-three million, fifty thousand, two hundred thirty-one".