1004444124 has 12 divisors (see below), whose sum is σ = 2343702984. Its totient is φ = 334814704.

The previous prime is 1004444123. The next prime is 1004444131. The reversal of 1004444124 is 4214444001.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 1004444094 and 1004444103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004444123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41851827 + ... + 41851850.

It is an arithmetic number, because the mean of its divisors is an integer number (195308582).

Almost surely, 2^1004444124 is an apocalyptic number.

It is an amenable number.

1004444124 is an abundant number, since it is smaller than the sum of its proper divisors (1339258860).

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

1004444124 is a wasteful number, since it uses less digits than its factorization.

1004444124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83703684 (or 83703682 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

The square root of 1004444124 is about 31692.9664752292. The cubic root of 1004444124 is about 1001.4791855978.

Adding to 1004444124 its reverse (4214444001), we get a palindrome (5218888125).

The spelling of 1004444124 in words is "one billion, four million, four hundred forty-four thousand, one hundred twenty-four".