4362226144440 has 64 divisors (see below), whose sum is σ = 13655664460800. Its totient is φ = 1112683769472.

The previous prime is 4362226144403. The next prime is 4362226144469. The reversal of 4362226144440 is 444416222634.

It is a junction number, because it is equal to n+sod(n) for n = 4362226144392 and 4362226144401.

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, 790255600 + ... + 790261119.

It is an arithmetic number, because the mean of its divisors is an integer number (213369757200).

Almost surely, 2^{4362226144440} is an apocalyptic number.

4362226144440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4362226144440 is an abundant number, since it is smaller than the sum of its proper divisors (9293438316360).

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

4362226144440 is a wasteful number, since it uses less digits than its factorization.

4362226144440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1580516756 (or 1580516752 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 42.

The spelling of 4362226144440 in words is "four trillion, three hundred sixty-two billion, two hundred twenty-six million, one hundred forty-four thousand, four hundred forty".