4404531340 has 24 divisors (see below), whose sum is σ = 10090381392. Its totient is φ = 1601647680.

The previous prime is 4404531331. The next prime is 4404531347. The reversal of 4404531340 is 431354044.

It is a junction number, because it is equal to n+sod(n) for n = 4404531299 and 4404531308.

It is not an unprimeable number, because it can be changed into a prime (4404531347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10010079 + ... + 10010518.

It is an arithmetic number, because the mean of its divisors is an integer number (420432558).

Almost surely, 2^4404531340 is an apocalyptic number.

It is an amenable number.

4404531340 is an abundant number, since it is smaller than the sum of its proper divisors (5685850052).

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

4404531340 is a wasteful number, since it uses less digits than its factorization.

4404531340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20020617 (or 20020615 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 4404531340 is about 66366.6432780806. The cubic root of 4404531340 is about 1639.2048668821.

Adding to 4404531340 its reverse (431354044), we get a palindrome (4835885384).

The spelling of 4404531340 in words is "four billion, four hundred four million, five hundred thirty-one thousand, three hundred forty".