484121688186864 has 640 divisors, whose sum is σ = 1558883777052672. Its totient is φ = 126065290014720.

The previous prime is 484121688186847. The next prime is 484121688186887. The reversal of 484121688186864 is 468681886121484.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 85730772489 + ... + 85730778135.

Almost surely, 2^{484121688186864} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 484121688186864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (779441888526336).

484121688186864 is an abundant number, since it is smaller than the sum of its proper divisors (1074762088865808).

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

484121688186864 is a wasteful number, since it uses less digits than its factorization.

484121688186864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6613 (or 6607 counting only the distinct ones).

The product of its digits is 905969664, while the sum is 75.

The spelling of 484121688186864 in words is "four hundred eighty-four trillion, one hundred twenty-one billion, six hundred eighty-eight million, one hundred eighty-six thousand, eight hundred sixty-four".