44004002024 has 16 divisors (see below), whose sum is σ = 84737436900. Its totient is φ = 21407352192.

The previous prime is 44004001997. The next prime is 44004002027. The reversal of 44004002024 is 42020040044.

It can be written as a sum of positive squares in 2 ways, for example, as 40832284900 + 3171717124 = 202070^2 + 56318^2 .

It is a junction number, because it is equal to n+sod(n) for n = 44004001987 and 44004002005.

It is not an unprimeable number, because it can be changed into a prime (44004002027) 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, 74330789 + ... + 74331380.

Almost surely, 2^44004002024 is an apocalyptic number.

It is an amenable number.

44004002024 is a deficient number, since it is larger than the sum of its proper divisors (40733434876).

44004002024 is a wasteful number, since it uses less digits than its factorization.

44004002024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148662212 (or 148662208 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 44004002024 its reverse (42020040044), we get a palindrome (86024042068).

It can be divided in two parts, 440040020 and 24, that added together give a palindrome (440040044).

The spelling of 44004002024 in words is "forty-four billion, four million, two thousand, twenty-four".