4444001324 has 24 divisors (see below), whose sum is σ = 9094702848. Its totient is φ = 1860279120.

The previous prime is 4444001323. The next prime is 4444001329. The reversal of 4444001324 is 4231004444.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4444001293 and 4444001302.

It is not an unprimeable number, because it can be changed into a prime (4444001323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1844312 + ... + 1846719.

It is an arithmetic number, because the mean of its divisors is an integer number (378945952).

Almost surely, 2^4444001324 is an apocalyptic number.

It is an amenable number.

4444001324 is an abundant number, since it is smaller than the sum of its proper divisors (4650701524).

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

4444001324 is a wasteful number, since it uses less digits than its factorization.

4444001324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3691085 (or 3691083 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 4444001324 is about 66663.3431804916. The cubic root of 4444001324 is about 1644.0867396214.

Adding to 4444001324 its reverse (4231004444), we get a palindrome (8675005768).

The spelling of 4444001324 in words is "four billion, four hundred forty-four million, one thousand, three hundred twenty-four".