440100514312 has 8 divisors (see below), whose sum is σ = 825188464350. Its totient is φ = 220050257152.

The previous prime is 440100514279. The next prime is 440100514327. The reversal of 440100514312 is 213415001044.

It can be written as a sum of positive squares in only one way, i.e., 414408912516 + 25691601796 = 643746^2 + 160286^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27506282137 + ... + 27506282152.

Almost surely, 2^440100514312 is an apocalyptic number.

It is an amenable number.

440100514312 is a deficient number, since it is larger than the sum of its proper divisors (385087950038).

440100514312 is a wasteful number, since it uses less digits than its factorization.

440100514312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55012564295 (or 55012564291 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 440100514312 its reverse (213415001044), we get a palindrome (653515515356).

The spelling of 440100514312 in words is "four hundred forty billion, one hundred million, five hundred fourteen thousand, three hundred twelve".