4594144919868 has 72 divisors (see below), whose sum is σ = 13273485563520. Its totient is φ = 1312463360160.

The previous prime is 4594144919857. The next prime is 4594144919899. The reversal of 4594144919868 is 8689194414954.

4594144919868 is a `hidden beast` number, since 4 + 5 + 9 + 41 + 4 + 491 + 98 + 6 + 8 = 666.

It is a super-2 number, since 2×4594144919868² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4594144919796 and 4594144919805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1188783 + ... + 3255993.

It is an arithmetic number, because the mean of its divisors is an integer number (184353966160).

Almost surely, 2^{4594144919868} is an apocalyptic number.

It is an amenable number.

4594144919868 is an abundant number, since it is smaller than the sum of its proper divisors (8679340643652).

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

4594144919868 is a wasteful number, since it uses less digits than its factorization.

4594144919868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2076047 (or 2076042 counting only the distinct ones).

The product of its digits is 358318080, while the sum is 72.

The spelling of 4594144919868 in words is "four trillion, five hundred ninety-four billion, one hundred forty-four million, nine hundred nineteen thousand, eight hundred sixty-eight".