440323031004411 has 8 divisors (see below), whose sum is σ = 587116293282640. Its totient is φ = 293539228031232.

The previous prime is 440323031004377. The next prime is 440323031004443. The reversal of 440323031004411 is 114400130323044.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 440323031004411 - 2¹⁷ = 440323030873339 is a prime.

It is a super-2 number, since 2×440323031004411² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (440323031004211) 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, 2364717646 + ... + 2364903843.

It is an arithmetic number, because the mean of its divisors is an integer number (73389536660330).

Almost surely, 2^{440323031004411} is an apocalyptic number.

440323031004411 is a deficient number, since it is larger than the sum of its proper divisors (146793262278229).

440323031004411 is a wasteful number, since it uses less digits than its factorization.

440323031004411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4729652525.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 440323031004411 its reverse (114400130323044), we get a palindrome (554723161327455).

The spelling of 440323031004411 in words is "four hundred forty trillion, three hundred twenty-three billion, thirty-one million, four thousand, four hundred eleven".