440061314016353 has 16 divisors (see below), whose sum is σ = 461573267195904. Its totient is φ = 419055685133760.

The previous prime is 440061314016301. The next prime is 440061314016419. The reversal of 440061314016353 is 353610413160044.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-440061314016353 is a prime.

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 440061314016353.

It is not an unprimeable number, because it can be changed into a prime (440061314016053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 421901351 + ... + 422943107.

It is an arithmetic number, because the mean of its divisors is an integer number (28848329199744).

Almost surely, 2^{440061314016353} is an apocalyptic number.

It is an amenable number.

440061314016353 is a deficient number, since it is larger than the sum of its proper divisors (21511953179551).

440061314016353 is a wasteful number, since it uses less digits than its factorization.

440061314016353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1284752.

The product of its (nonzero) digits is 311040, while the sum is 41.

Adding to 440061314016353 its reverse (353610413160044), we get a palindrome (793671727176397).

The spelling of 440061314016353 in words is "four hundred forty trillion, sixty-one billion, three hundred fourteen million, sixteen thousand, three hundred fifty-three".