494598312072 has 96 divisors (see below), whose sum is σ = 1365945661080. Its totient is φ = 161620992000.

The previous prime is 494598312059. The next prime is 494598312127. The reversal of 494598312072 is 270213895494.

494598312072 is a `hidden beast` number, since 49 + 4 + 598 + 3 + 1 + 2 + 0 + 7 + 2 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 494481801636 + 116510436 = 703194^2 + 10794^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4590822 + ... + 4697322.

Almost surely, 2^494598312072 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 494598312072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (682972830540).

494598312072 is an abundant number, since it is smaller than the sum of its proper divisors (871347349008).

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

494598312072 is a wasteful number, since it uses less digits than its factorization.

494598312072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107783 (or 107776 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 54.

The spelling of 494598312072 in words is "four hundred ninety-four billion, five hundred ninety-eight million, three hundred twelve thousand, seventy-two".