4168551841 has 16 divisors (see below), whose sum is σ = 4257538560. Its totient is φ = 4080660480.

The previous prime is 4168551833. The next prime is 4168551847. The reversal of 4168551841 is 1481558614.

It is a cyclic number.

It is not a de Polignac number, because 4168551841 - 2³ = 4168551833 is a prime.

It is a super-2 number, since 2×4168551841² = 34753648902208978562, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4168551847) 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 15 ways as a sum of consecutive naturals, for example, 6502881 + ... + 6503521.

It is an arithmetic number, because the mean of its divisors is an integer number (266096160).

Almost surely, 2^4168551841 is an apocalyptic number.

It is an amenable number.

4168551841 is a deficient number, since it is larger than the sum of its proper divisors (88986719).

4168551841 is a wasteful number, since it uses less digits than its factorization.

4168551841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1296.

The product of its digits is 153600, while the sum is 43.

The square root of 4168551841 is about 64564.3232830640. The cubic root of 4168551841 is about 1609.3916198597.

The spelling of 4168551841 in words is "four billion, one hundred sixty-eight million, five hundred fifty-one thousand, eight hundred forty-one".