4404345135 has 32 divisors (see below), whose sum is σ = 7336620480. Its totient is φ = 2254169088.

The previous prime is 4404345109. The next prime is 4404345139. The reversal of 4404345135 is 5315434044.

It is a happy number.

It is not a de Polignac number, because 4404345135 - 2⁷ = 4404345007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4404345096 and 4404345105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4404345139) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13840 + ... + 94869.

It is an arithmetic number, because the mean of its divisors is an integer number (229269390).

Almost surely, 2^4404345135 is an apocalyptic number.

4404345135 is a deficient number, since it is larger than the sum of its proper divisors (2932275345).

4404345135 is a wasteful number, since it uses less digits than its factorization.

4404345135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108827.

The product of its (nonzero) digits is 57600, while the sum is 33.

The square root of 4404345135 is about 66365.2404124328. The cubic root of 4404345135 is about 1639.1817670015.

Adding to 4404345135 its reverse (5315434044), we get a palindrome (9719779179).

The spelling of 4404345135 in words is "four billion, four hundred four million, three hundred forty-five thousand, one hundred thirty-five".