4168434252 has 48 divisors (see below), whose sum is σ = 9899568000. Its totient is φ = 1364772480.

The previous prime is 4168434229. The next prime is 4168434269. The reversal of 4168434252 is 2524348614.

It is a super-2 number, since 2×4168434252² = 34751688226493599008, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4168434252.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1365624 + ... + 1368672.

It is an arithmetic number, because the mean of its divisors is an integer number (206241000).

Almost surely, 2^4168434252 is an apocalyptic number.

It is an amenable number.

4168434252 is an abundant number, since it is smaller than the sum of its proper divisors (5731133748).

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

4168434252 is a wasteful number, since it uses less digits than its factorization.

4168434252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5046 (or 5044 counting only the distinct ones).

The product of its digits is 184320, while the sum is 39.

The square root of 4168434252 is about 64563.4126421459. The cubic root of 4168434252 is about 1609.3764868240.

The spelling of 4168434252 in words is "four billion, one hundred sixty-eight million, four hundred thirty-four thousand, two hundred fifty-two".