4204618120549 has 8 divisors (see below), whose sum is σ = 5242121293248. Its totient is φ = 3276325808160.

The previous prime is 4204618120531. The next prime is 4204618120597. The reversal of 4204618120549 is 9450218164024.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4204618120549 - 2¹⁵ = 4204618087781 is a prime.

It is a super-2 number, since 2×4204618120549² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4204618120499 and 4204618120508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4204618120519) 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, 27302714992 + ... + 27302715145.

It is an arithmetic number, because the mean of its divisors is an integer number (655265161656).

Almost surely, 2^{4204618120549} is an apocalyptic number.

It is an amenable number.

4204618120549 is a deficient number, since it is larger than the sum of its proper divisors (1037503172699).

4204618120549 is a wasteful number, since it uses less digits than its factorization.

4204618120549 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54605430155.

The product of its (nonzero) digits is 552960, while the sum is 46.

The spelling of 4204618120549 in words is "four trillion, two hundred four billion, six hundred eighteen million, one hundred twenty thousand, five hundred forty-nine".