4122828465549 has 8 divisors (see below), whose sum is σ = 5786425916640. Its totient is φ = 2603891662416.

The previous prime is 4122828465529. The next prime is 4122828465641. The reversal of 4122828465549 is 9455648282214.

It is a happy number.

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

It is not a de Polignac number, because 4122828465549 - 2¹⁷ = 4122828334477 is a prime.

It is a super-2 number, since 2×4122828465549² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4122828465492 and 4122828465501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4122828465529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36165161922 + ... + 36165162035.

It is an arithmetic number, because the mean of its divisors is an integer number (723303239580).

Almost surely, 2^{4122828465549} is an apocalyptic number.

It is an amenable number.

4122828465549 is a deficient number, since it is larger than the sum of its proper divisors (1663597451091).

4122828465549 is a wasteful number, since it uses less digits than its factorization.

4122828465549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72330323979.

The product of its digits is 44236800, while the sum is 60.

The spelling of 4122828465549 in words is "four trillion, one hundred twenty-two billion, eight hundred twenty-eight million, four hundred sixty-five thousand, five hundred forty-nine".