44024004004 has 12 divisors (see below), whose sum is σ = 78097377484. Its totient is φ = 21710467584.

The previous prime is 44024003999. The next prime is 44024004041. The reversal of 44024004004 is 40040042044.

It can be written as a sum of positive squares in 2 ways, for example, as 20923043904 + 23100960100 = 144648^2 + 151990^2 .

It is a super-2 number, since 2×44024004004² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75383277 + ... + 75383860.

Almost surely, 2^44024004004 is an apocalyptic number.

It is an amenable number.

44024004004 is a deficient number, since it is larger than the sum of its proper divisors (34073373480).

44024004004 is a wasteful number, since it uses less digits than its factorization.

44024004004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150767214 (or 150767212 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 44024004004 its reverse (40040042044), we get a palindrome (84064046048).

The spelling of 44024004004 in words is "forty-four billion, twenty-four million, four thousand, four".