512004324541040 has 20 divisors (see below), whose sum is σ = 1190410054558104. Its totient is φ = 204801729816384.

The previous prime is 512004324541037. The next prime is 512004324541069. The reversal of 512004324541040 is 40145423400215.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3200027028302 + ... + 3200027028461.

Almost surely, 2^{512004324541040} is an apocalyptic number.

It is an amenable number.

512004324541040 is an abundant number, since it is smaller than the sum of its proper divisors (678405730017064).

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

512004324541040 is a wasteful number, since it uses less digits than its factorization.

512004324541040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6400054056776 (or 6400054056770 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 35.

Adding to 512004324541040 its reverse (40145423400215), we get a palindrome (552149747941255).

The spelling of 512004324541040 in words is "five hundred twelve trillion, four billion, three hundred twenty-four million, five hundred forty-one thousand, forty".