440203434222 has 32 divisors (see below), whose sum is σ = 907825822848. Its totient is φ = 142231365536.

The previous prime is 440203434197. The next prime is 440203434247. The reversal of 440203434222 is 222434302044.

It is an interprime number because it is at equal distance from previous prime (440203434197) and next prime (440203434247).

It is a self number, because there is not a number n which added to its sum of digits gives 440203434222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8312688 + ... + 8365475.

It is an arithmetic number, because the mean of its divisors is an integer number (28369556964).

Almost surely, 2^440203434222 is an apocalyptic number.

440203434222 is an abundant number, since it is smaller than the sum of its proper divisors (467622388626).

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

440203434222 is a wasteful number, since it uses less digits than its factorization.

440203434222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16678304.

The product of its (nonzero) digits is 36864, while the sum is 30.

Adding to 440203434222 its reverse (222434302044), we get a palindrome (662637736266).

The spelling of 440203434222 in words is "four hundred forty billion, two hundred three million, four hundred thirty-four thousand, two hundred twenty-two".