440330343032 has 8 divisors (see below), whose sum is σ = 825619393200. Its totient is φ = 220165171512.

The previous prime is 440330343031. The next prime is 440330343053. The reversal of 440330343032 is 230343033044.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 440330342986 and 440330343004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (440330343031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27520646432 + ... + 27520646447.

It is an arithmetic number, because the mean of its divisors is an integer number (103202424150).

Almost surely, 2^440330343032 is an apocalyptic number.

It is an amenable number.

440330343032 is a deficient number, since it is larger than the sum of its proper divisors (385289050168).

440330343032 is a wasteful number, since it uses less digits than its factorization.

440330343032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55041292885 (or 55041292881 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 29.

Adding to 440330343032 its reverse (230343033044), we get a palindrome (670673376076).

The spelling of 440330343032 in words is "four hundred forty billion, three hundred thirty million, three hundred forty-three thousand, thirty-two".