4146559868 has 24 divisors (see below), whose sum is σ = 7920385200. Its totient is φ = 1883793920.

The previous prime is 4146559861. The next prime is 4146559877. The reversal of 4146559868 is 8689556414.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4146559861) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61580 + ... + 109932.

It is an arithmetic number, because the mean of its divisors is an integer number (330016050).

Almost surely, 2^4146559868 is an apocalyptic number.

It is an amenable number.

4146559868 is a deficient number, since it is larger than the sum of its proper divisors (3773825332).

4146559868 is a wasteful number, since it uses less digits than its factorization.

4146559868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50317 (or 50315 counting only the distinct ones).

The product of its digits is 8294400, while the sum is 56.

The square root of 4146559868 is about 64393.7874953788. The cubic root of 4146559868 is about 1606.5564128548.

The spelling of 4146559868 in words is "four billion, one hundred forty-six million, five hundred fifty-nine thousand, eight hundred sixty-eight".