440324504011 has 8 divisors (see below), whose sum is σ = 504521652960. Its totient is φ = 376450767168.

The previous prime is 440324503991. The next prime is 440324504017. The reversal of 440324504011 is 110405423044.

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

It is not a de Polignac number, because 440324504011 - 2⁵ = 440324503979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (440324504017) 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, 80850106 + ... + 80855551.

It is an arithmetic number, because the mean of its divisors is an integer number (63065206620).

Almost surely, 2^440324504011 is an apocalyptic number.

440324504011 is a deficient number, since it is larger than the sum of its proper divisors (64197148949).

440324504011 is a wasteful number, since it uses less digits than its factorization.

440324504011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161706053.

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 440324504011 its reverse (110405423044), we get a palindrome (550729927055).

The spelling of 440324504011 in words is "four hundred forty billion, three hundred twenty-four million, five hundred four thousand, eleven".