4682181242644 has 24 divisors (see below), whose sum is σ = 8202119486400. Its totient is φ = 2338718803776.

The previous prime is 4682181242591. The next prime is 4682181242647. The reversal of 4682181242644 is 4462421812864.

It is a super-2 number, since 2×4682181242644² (a number of 26 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 4682181242591 and 4682181242600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4682181242647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136382209 + ... + 136416535.

It is an arithmetic number, because the mean of its divisors is an integer number (341754978600).

Almost surely, 2^{4682181242644} is an apocalyptic number.

It is an amenable number.

4682181242644 is a deficient number, since it is larger than the sum of its proper divisors (3519938243756).

4682181242644 is a wasteful number, since it uses less digits than its factorization.

4682181242644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67887 (or 67885 counting only the distinct ones).

The product of its digits is 4718592, while the sum is 52.

The spelling of 4682181242644 in words is "four trillion, six hundred eighty-two billion, one hundred eighty-one million, two hundred forty-two thousand, six hundred forty-four".