440324134201 has 32 divisors (see below), whose sum is σ = 514914713600. Its totient is φ = 368759894976.

The previous prime is 440324134147. The next prime is 440324134259. The reversal of 440324134201 is 102431423044.

It is a cyclic number.

It is not a de Polignac number, because 440324134201 - 2¹⁷ = 440324003129 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 440324134201.

It is not an unprimeable number, because it can be changed into a prime (440324134001) 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 31 ways as a sum of consecutive naturals, for example, 28963000 + ... + 28978198.

It is an arithmetic number, because the mean of its divisors is an integer number (16091084800).

Almost surely, 2^440324134201 is an apocalyptic number.

It is an amenable number.

440324134201 is a deficient number, since it is larger than the sum of its proper divisors (74590579399).

440324134201 is a wasteful number, since it uses less digits than its factorization.

440324134201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15773.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 440324134201 its reverse (102431423044), we get a palindrome (542755557245).

The spelling of 440324134201 in words is "four hundred forty billion, three hundred twenty-four million, one hundred thirty-four thousand, two hundred one".