4440513338 has 8 divisors (see below), whose sum is σ = 6840790932. Its totient is φ = 2160249696.

The previous prime is 4440513307. The next prime is 4440513349. The reversal of 4440513338 is 8333150444.

It can be written as a sum of positive squares in 2 ways, for example, as 4326087529 + 114425809 = 65773^2 + 10697^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4440513298 and 4440513307.

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, 30003395 + ... + 30003542.

Almost surely, 2^4440513338 is an apocalyptic number.

4440513338 is a deficient number, since it is larger than the sum of its proper divisors (2400277594).

4440513338 is a wasteful number, since it uses less digits than its factorization.

4440513338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60006976.

The product of its (nonzero) digits is 69120, while the sum is 35.

The square root of 4440513338 is about 66637.1768459619. The cubic root of 4440513338 is about 1643.6564927883.

The spelling of 4440513338 in words is "four billion, four hundred forty million, five hundred thirteen thousand, three hundred thirty-eight".