4144454022 has 8 divisors (see below), whose sum is σ = 8288908056. Its totient is φ = 1381484672.

The previous prime is 4144453991. The next prime is 4144454029. The reversal of 4144454022 is 2204544414.

It is a sphenic number, since it is the product of 3 distinct primes.

4144454022 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4144454029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 345371163 + ... + 345371174.

It is an arithmetic number, because the mean of its divisors is an integer number (1036113507).

Almost surely, 2^4144454022 is an apocalyptic number.

4144454022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4144454022 is a wasteful number, since it uses less digits than its factorization.

4144454022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 690742342.

The product of its (nonzero) digits is 20480, while the sum is 30.

The square root of 4144454022 is about 64377.4341054379. The cubic root of 4144454022 is about 1606.2844015665.

Adding to 4144454022 its reverse (2204544414), we get a palindrome (6348998436).

The spelling of 4144454022 in words is "four billion, one hundred forty-four million, four hundred fifty-four thousand, twenty-two".