494455010112 has 168 divisors, whose sum is σ = 1642546668672. Its totient is φ = 139283020800.

The previous prime is 494455010099. The next prime is 494455010113. The reversal of 494455010112 is 211010554494.

494455010112 is a `hidden beast` number, since 4 + 94 + 4 + 550 + 1 + 0 + 1 + 12 = 666.

It is a tau number, because it is divible by the number of its divisors (168).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (494455010113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 577339 + ... + 1149882.

It is an arithmetic number, because the mean of its divisors is an integer number (9777063504).

Almost surely, 2^494455010112 is an apocalyptic number.

494455010112 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

494455010112 is an abundant number, since it is smaller than the sum of its proper divisors (1148091658560).

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

494455010112 is a wasteful number, since it uses less digits than its factorization.

494455010112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1727317 (or 1727304 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The spelling of 494455010112 in words is "four hundred ninety-four billion, four hundred fifty-five million, ten thousand, one hundred twelve".