484818691894812 has 384 divisors, whose sum is σ = 1443721273344000. Its totient is φ = 139260670940160.

The previous prime is 484818691894783. The next prime is 484818691894841. The reversal of 484818691894812 is 218498196818484.

484818691894812 is a `hidden beast` number, since 4 + 8 + 48 + 1 + 8 + 6 + 91 + 8 + 9 + 481 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (484818691894783) and next prime (484818691894841).

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, 30379006489 + ... + 30379022447.

It is an arithmetic number, because the mean of its divisors is an integer number (3759690816000).

Almost surely, 2^{484818691894812} 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 484818691894812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (721860636672000).

484818691894812 is an abundant number, since it is smaller than the sum of its proper divisors (958902581449188).

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

484818691894812 is a wasteful number, since it uses less digits than its factorization.

484818691894812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25958 (or 25950 counting only the distinct ones).

The product of its digits is 2038431744, while the sum is 81.

The spelling of 484818691894812 in words is "four hundred eighty-four trillion, eight hundred eighteen billion, six hundred ninety-one million, eight hundred ninety-four thousand, eight hundred twelve".