494525143365120 has 4800 divisors, whose sum is σ = 2254269291816960. Its totient is φ = 101170393251840.

The previous prime is 494525143365119. The next prime is 494525143365157. The reversal of 494525143365120 is 21563341525494.

494525143365120 is a `hidden beast` number, since 4 + 9 + 4 + 5 + 2 + 51 + 43 + 36 + 512 + 0 = 666.

It is a super-2 number, since 2×494525143365120² (a number of 30 digits) contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 479 ways as a sum of consecutive naturals, for example, 1245655272762 + ... + 1245655273158.

Almost surely, 2^{494525143365120} is an apocalyptic number.

494525143365120 is a gapful number since it is divisible by the number (40) 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 494525143365120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1127134645908480).

494525143365120 is an abundant number, since it is smaller than the sum of its proper divisors (1759744148451840).

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

494525143365120 is a wasteful number, since it uses less digits than its factorization.

494525143365120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567 (or 511 counting only the distinct ones).

The product of its (nonzero) digits is 15552000, while the sum is 54.

The spelling of 494525143365120 in words is "four hundred ninety-four trillion, five hundred twenty-five billion, one hundred forty-three million, three hundred sixty-five thousand, one hundred twenty".