440532664605614 has 16 divisors (see below), whose sum is σ = 755303119813248. Its totient is φ = 188773646851512.

The previous prime is 440532664605569. The next prime is 440532664605619. The reversal of 440532664605614 is 416506466235044.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 440532664605614.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (440532664605619) 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, 2172107552 + ... + 2172310355.

It is an arithmetic number, because the mean of its divisors is an integer number (47206444988328).

Almost surely, 2^{440532664605614} is an apocalyptic number.

440532664605614 is a deficient number, since it is larger than the sum of its proper divisors (314770455207634).

440532664605614 is a wasteful number, since it uses less digits than its factorization.

440532664605614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4344425159.

The product of its (nonzero) digits is 49766400, while the sum is 56.

The spelling of 440532664605614 in words is "four hundred forty trillion, five hundred thirty-two billion, six hundred sixty-four million, six hundred five thousand, six hundred fourteen".