494568314577792 has 1536 divisors, whose sum is σ = 1870475967360000. Its totient is φ = 121794704179200.

The previous prime is 494568314577791. The next prime is 494568314577809. The reversal of 494568314577792 is 297775413865494.

494568314577792 is a `hidden beast` number, since 4 + 9 + 4 + 5 + 6 + 8 + 3 + 1 + 457 + 77 + 92 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (494568314577791) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 38878093992 + ... + 38878106712.

It is an arithmetic number, because the mean of its divisors is an integer number (1217757791250).

Almost surely, 2^{494568314577792} is an apocalyptic number.

494568314577792 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 494568314577792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (935237983680000).

494568314577792 is an abundant number, since it is smaller than the sum of its proper divisors (1375907652782208).

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

494568314577792 is a wasteful number, since it uses less digits than its factorization.

494568314577792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13060 (or 13045 counting only the distinct ones).

The product of its digits is 12802406400, while the sum is 81.

The spelling of 494568314577792 in words is "four hundred ninety-four trillion, five hundred sixty-eight billion, three hundred fourteen million, five hundred seventy-seven thousand, seven hundred ninety-two".