440221315043041 has 8 divisors (see below), whose sum is σ = 503112069414144. Its totient is φ = 377331059441760.

The previous prime is 440221315043039. The next prime is 440221315043053. The reversal of 440221315043041 is 140340513122044.

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 440221315043041 - 2¹ = 440221315043039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 440221315042988 and 440221315043006.

It is not an unprimeable number, because it can be changed into a prime (440221315040041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122799220 + ... + 126333253.

It is an arithmetic number, because the mean of its divisors is an integer number (62889008676768).

Almost surely, 2^{440221315043041} is an apocalyptic number.

It is an amenable number.

440221315043041 is a deficient number, since it is larger than the sum of its proper divisors (62890754371103).

440221315043041 is a wasteful number, since it uses less digits than its factorization.

440221315043041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249384911.

The product of its (nonzero) digits is 46080, while the sum is 34.

Adding to 440221315043041 its reverse (140340513122044), we get a palindrome (580561828165085).

The spelling of 440221315043041 in words is "four hundred forty trillion, two hundred twenty-one billion, three hundred fifteen million, forty-three thousand, forty-one".