440324313099 has 16 divisors (see below), whose sum is σ = 640781383680. Its totient is φ = 266734196960.

The previous prime is 440324313089. The next prime is 440324313137. The reversal of 440324313099 is 990313423044.

It is not a de Polignac number, because 440324313099 - 2¹⁷ = 440324182027 is a prime.

It is a super-2 number, since 2×440324313099² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 440324313099.

It is not an unprimeable number, because it can be changed into a prime (440324313019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3156267 + ... + 3292820.

It is an arithmetic number, because the mean of its divisors is an integer number (40048836480).

Almost surely, 2^440324313099 is an apocalyptic number.

440324313099 is a deficient number, since it is larger than the sum of its proper divisors (200457070581).

440324313099 is a wasteful number, since it uses less digits than its factorization.

440324313099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6451170.

The product of its (nonzero) digits is 279936, while the sum is 42.

The spelling of 440324313099 in words is "four hundred forty billion, three hundred twenty-four million, three hundred thirteen thousand, ninety-nine".