485271442619040 has 3456 divisors, whose sum is σ = 2062878160896000. Its totient is φ = 95417118720000.

The previous prime is 485271442619011. The next prime is 485271442619123. The reversal of 485271442619040 is 40916244172584.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 575 ways as a sum of consecutive naturals, for example, 972487860711 + ... + 972487861209.

It is an arithmetic number, because the mean of its divisors is an integer number (596897616000).

Almost surely, 2^{485271442619040} is an apocalyptic number.

485271442619040 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 485271442619040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1031439080448000).

485271442619040 is an abundant number, since it is smaller than the sum of its proper divisors (1577606718276960).

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

485271442619040 is a wasteful number, since it uses less digits than its factorization.

485271442619040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 808 (or 782 counting only the distinct ones).

The product of its (nonzero) digits is 15482880, while the sum is 57.

The spelling of 485271442619040 in words is "four hundred eighty-five trillion, two hundred seventy-one billion, four hundred forty-two million, six hundred nineteen thousand, forty".