494931098016 has 192 divisors, whose sum is σ = 1507688259840. Its totient is φ = 157659955200.

The previous prime is 494931097987. The next prime is 494931098033. The reversal of 494931098016 is 610890139494.

It is a happy number.

494931098016 is a `hidden beast` number, since 49 + 493 + 10 + 98 + 0 + 16 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22901616 + ... + 22923216.

It is an arithmetic number, because the mean of its divisors is an integer number (7852543020).

Almost surely, 2^494931098016 is an apocalyptic number.

494931098016 is a gapful number since it is divisible by the number (46) 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 494931098016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (753844129920).

494931098016 is an abundant number, since it is smaller than the sum of its proper divisors (1012757161824).

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

494931098016 is a wasteful number, since it uses less digits than its factorization.

494931098016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22796 (or 22782 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 54.

The spelling of 494931098016 in words is "four hundred ninety-four billion, nine hundred thirty-one million, ninety-eight thousand, sixteen".