440024422002 has 32 divisors (see below), whose sum is σ = 986000675904. Its totient is φ = 129736929600.

The previous prime is 440024421989. The next prime is 440024422003. The reversal of 440024422002 is 200224420044.

It is not an unprimeable number, because it can be changed into a prime (440024422003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90092649 + ... + 90097532.

It is an arithmetic number, because the mean of its divisors is an integer number (30812521122).

Almost surely, 2^440024422002 is an apocalyptic number.

440024422002 is an abundant number, since it is smaller than the sum of its proper divisors (545976253902).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

440024422002 is a wasteful number, since it uses less digits than its factorization.

440024422002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180190234.

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 440024422002 its reverse (200224420044), we get a palindrome (640248842046).

The spelling of 440024422002 in words is "four hundred forty billion, twenty-four million, four hundred twenty-two thousand, two".