4435445344 has 48 divisors (see below), whose sum is σ = 9705906000. Its totient is φ = 1978063360.

The previous prime is 4435445309. The next prime is 4435445387.

4435445344 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×4435445344² = 39346350799222556672, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4435445297 and 4435445306.

It is a congruent number.

It is an unprimeable number.

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, 100219 + ... + 137530.

It is an arithmetic number, because the mean of its divisors is an integer number (202206375).

Almost surely, 2^4435445344 is an apocalyptic number.

4435445344 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4435445344 is an abundant number, since it is smaller than the sum of its proper divisors (5270460656).

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

4435445344 is a wasteful number, since it uses less digits than its factorization.

4435445344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237823 (or 237815 counting only the distinct ones).

The product of its digits is 921600, while the sum is 40.

The square root of 4435445344 is about 66599.1392136565. The cubic root of 4435445344 is about 1643.0309485725.

It can be divided in two parts, 44354 and 45344, that added together give a palindrome (89698).

The spelling of 4435445344 in words is "four billion, four hundred thirty-five million, four hundred forty-five thousand, three hundred forty-four".