489102010000100 has 144 divisors (see below), whose sum is σ = 1221761592753408. Its totient is φ = 166480671375360.

The previous prime is 489102010000069. The next prime is 489102010000111. The reversal of 489102010000100 is 1000010201984.

It is a super-2 number, since 2×489102010000100² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 489102010000100.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 62076764 + ... + 69510636.

It is an arithmetic number, because the mean of its divisors is an integer number (8484455505232).

Almost surely, 2^{489102010000100} 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 489102010000100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (610880796376704).

489102010000100 is an abundant number, since it is smaller than the sum of its proper divisors (732659582753308).

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

489102010000100 is a wasteful number, since it uses less digits than its factorization.

489102010000100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7434574 (or 7434567 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 26.

The spelling of 489102010000100 in words is "four hundred eighty-nine trillion, one hundred two billion, ten million, one hundred", and thus it is an aban number.