4422234424144 has 10 divisors (see below), whose sum is σ = 8568079196810. Its totient is φ = 2211117212064.

The previous prime is 4422234424141. The next prime is 4422234424163. The reversal of 4422234424144 is 4414244322244.

It can be written as a sum of positive squares in only one way, i.e., 3502093046544 + 920141377600 = 1871388^2 + 959240^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4422234424097 and 4422234424106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4422234424141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138194825739 + ... + 138194825770.

It is an arithmetic number, because the mean of its divisors is an integer number (856807919681).

Almost surely, 2^{4422234424144} is an apocalyptic number.

It is an amenable number.

4422234424144 is a deficient number, since it is larger than the sum of its proper divisors (4145844772666).

4422234424144 is a wasteful number, since it uses less digits than its factorization.

4422234424144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276389651517 (or 276389651511 counting only the distinct ones).

The product of its digits is 786432, while the sum is 40.

Adding to 4422234424144 its reverse (4414244322244), we get a palindrome (8836478746388).

The spelling of 4422234424144 in words is "four trillion, four hundred twenty-two billion, two hundred thirty-four million, four hundred twenty-four thousand, one hundred forty-four".