494944826112 has 864 divisors, whose sum is σ = 1726640907264. Its totient is φ = 139744051200.

The previous prime is 494944826093. The next prime is 494944826113. The reversal of 494944826112 is 211628449494.

494944826112 is a `hidden beast` number, since 4 + 9 + 4 + 94 + 482 + 61 + 12 = 666.

It is a tau number, because it is divible by the number of its divisors (864).

It is a Harshad number since it is a multiple of its sum of digits (54).

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

It is not an unprimeable number, because it can be changed into a prime (494944826113) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1826364537 + ... + 1826364807.

It is an arithmetic number, because the mean of its divisors is an integer number (1998426976).

Almost surely, 2^494944826112 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 494944826112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (863320453632).

494944826112 is an abundant number, since it is smaller than the sum of its proper divisors (1231696081152).

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

494944826112 is a wasteful number, since it uses less digits than its factorization.

494944826112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487 (or 461 counting only the distinct ones).

The product of its digits is 3981312, while the sum is 54.

It can be divided in two parts, 49494482 and 6112, that added together give a palindrome (49500594).

The spelling of 494944826112 in words is "four hundred ninety-four billion, nine hundred forty-four million, eight hundred twenty-six thousand, one hundred twelve".