4249153168 has 20 divisors (see below), whose sum is σ = 8866021948. Its totient is φ = 1961147520.

The previous prime is 4249153159. The next prime is 4249153169. The reversal of 4249153168 is 8613519424.

It can be written as a sum of positive squares in 2 ways, for example, as 691269264 + 3557883904 = 26292^2 + 59648^2 .

It is not an unprimeable number, because it can be changed into a prime (4249153169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10214103 + ... + 10214518.

Almost surely, 2^4249153168 is an apocalyptic number.

It is an amenable number.

4249153168 is an abundant number, since it is smaller than the sum of its proper divisors (4616868780).

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

4249153168 is a wasteful number, since it uses less digits than its factorization.

4249153168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20428642 (or 20428636 counting only the distinct ones).

The product of its digits is 207360, while the sum is 43.

The square root of 4249153168 is about 65185.5288235050. The cubic root of 4249153168 is about 1619.6983089065.

It can be divided in two parts, 42491 and 53168, that added together give a palindrome (95659).

The spelling of 4249153168 in words is "four billion, two hundred forty-nine million, one hundred fifty-three thousand, one hundred sixty-eight".