485130240000 has 1140 divisors, whose sum is σ = 2044064989824. Its totient is φ = 108527616000.

The previous prime is 485130239947. The next prime is 485130240061. The reversal of 485130240000 is 42031584.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 10321919977 + ... + 10321920023.

Almost surely, 2^485130240000 is an apocalyptic number.

485130240000 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 485130240000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1022032494912).

485130240000 is an abundant number, since it is smaller than the sum of its proper divisors (1558934749824).

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

485130240000 is an frugal number, since it uses more digits than its factorization.

485130240000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116 (or 64 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 485130240000 its reverse (42031584), we get a palindrome (485172271584).

The spelling of 485130240000 in words is "four hundred eighty-five billion, one hundred thirty million, two hundred forty thousand".