4200440422244 has 24 divisors (see below), whose sum is σ = 8019760377888. Its totient is φ = 1909115445440.

The previous prime is 4200440422193. The next prime is 4200440422271. The reversal of 4200440422244 is 4422240440024.

It is a super-3 number, since 3×4200440422244³ (a number of 39 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4200440422244.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3907097 + ... + 4864800.

It is an arithmetic number, because the mean of its divisors is an integer number (334156682412).

Almost surely, 2^{4200440422244} is an apocalyptic number.

4200440422244 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4200440422244 is a deficient number, since it is larger than the sum of its proper divisors (3819319955644).

4200440422244 is a wasteful number, since it uses less digits than its factorization.

4200440422244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8782795 (or 8782793 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 4200440422244 its reverse (4422240440024), we get a palindrome (8622680862268).

The spelling of 4200440422244 in words is "four trillion, two hundred billion, four hundred forty million, four hundred twenty-two thousand, two hundred forty-four".