1005321340060 has 12 divisors (see below), whose sum is σ = 2111174814168. Its totient is φ = 402128536016.

The previous prime is 1005321340039. The next prime is 1005321340061. The reversal of 1005321340060 is 600431235001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1005321340061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25133033482 + ... + 25133033521.

It is an arithmetic number, because the mean of its divisors is an integer number (175931234514).

Almost surely, 2^{1005321340060} is an apocalyptic number.

1005321340060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1005321340060 is an abundant number, since it is smaller than the sum of its proper divisors (1105853474108).

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

1005321340060 is a wasteful number, since it uses less digits than its factorization.

1005321340060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50266067012 (or 50266067010 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 1005321340060 its reverse (600431235001), we get a palindrome (1605752575061).

The spelling of 1005321340060 in words is "one trillion, five billion, three hundred twenty-one million, three hundred forty thousand, sixty".