4405121152 has 16 divisors (see below), whose sum is σ = 8775827550. Its totient is φ = 2202560512.

The previous prime is 4405121087. The next prime is 4405121183. The reversal of 4405121152 is 2511215044.

It can be written as a sum of positive squares in only one way, i.e., 4401526336 + 3594816 = 66344^2 + 1896^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17207377 + ... + 17207632.

Almost surely, 2^4405121152 is an apocalyptic number.

It is an amenable number.

4405121152 is a deficient number, since it is larger than the sum of its proper divisors (4370706398).

4405121152 is an equidigital number, since it uses as much as digits as its factorization.

4405121152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34415023 (or 34415011 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 4405121152 is about 66371.0867170336. The cubic root of 4405121152 is about 1639.2780324075.

Adding to 4405121152 its reverse (2511215044), we get a palindrome (6916336196).

The spelling of 4405121152 in words is "four billion, four hundred five million, one hundred twenty-one thousand, one hundred fifty-two".