440333231020441 has 8 divisors (see below), whose sum is σ = 489426987481344. Its totient is φ = 392750051681520.

The previous prime is 440333231020393. The next prime is 440333231020451. The reversal of 440333231020441 is 144020132333044.

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 440333231020441 - 2²³ = 440333222631833 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 440333231020397 and 440333231020406.

It is not an unprimeable number, because it can be changed into a prime (440333231020451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 377644279881 + ... + 377644281046.

It is an arithmetic number, because the mean of its divisors is an integer number (61178373435168).

Almost surely, 2^{440333231020441} is an apocalyptic number.

It is an amenable number.

440333231020441 is a deficient number, since it is larger than the sum of its proper divisors (49093756460903).

440333231020441 is a wasteful number, since it uses less digits than its factorization.

440333231020441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 755288560991.

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 440333231020441 its reverse (144020132333044), we get a palindrome (584353363353485).

The spelling of 440333231020441 in words is "four hundred forty trillion, three hundred thirty-three billion, two hundred thirty-one million, twenty thousand, four hundred forty-one".