4023004022444 has 96 divisors (see below), whose sum is σ = 7973255304000. Its totient is φ = 1759336104960.

The previous prime is 4023004022437. The next prime is 4023004022461. The reversal of 4023004022444 is 4442204003204.

It is a super-2 number, since 2×4023004022444² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

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 31 ways as a sum of consecutive naturals, for example, 1138691702 + ... + 1138695234.

It is an arithmetic number, because the mean of its divisors is an integer number (83054742750).

Almost surely, 2^{4023004022444} is an apocalyptic number.

4023004022444 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4023004022444 is a deficient number, since it is larger than the sum of its proper divisors (3950251281556).

4023004022444 is a wasteful number, since it uses less digits than its factorization.

4023004022444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6483 (or 6481 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 29.

Adding to 4023004022444 its reverse (4442204003204), we get a palindrome (8465208025648).

The spelling of 4023004022444 in words is "four trillion, twenty-three billion, four million, twenty-two thousand, four hundred forty-four".