441140244331 has 8 divisors (see below), whose sum is σ = 443098045440. Its totient is φ = 439186493928.

The previous prime is 441140244313. The next prime is 441140244367. The reversal of 441140244331 is 133442041144.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 441140244331 - 2⁷ = 441140244203 is a prime.

It is a super-2 number, since 2×441140244331² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 441140244293 and 441140244302.

It is not an unprimeable number, because it can be changed into a prime (441140244301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 794281 + ... + 1230106.

It is an arithmetic number, because the mean of its divisors is an integer number (55387255680).

Almost surely, 2^441140244331 is an apocalyptic number.

441140244331 is a deficient number, since it is larger than the sum of its proper divisors (1957801109).

441140244331 is a wasteful number, since it uses less digits than its factorization.

441140244331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2025353.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 441140244331 its reverse (133442041144), we get a palindrome (574582285475).

The spelling of 441140244331 in words is "four hundred forty-one billion, one hundred forty million, two hundred forty-four thousand, three hundred thirty-one".