1324324505512 has 8 divisors (see below), whose sum is σ = 2483108447850. Its totient is φ = 662162252752.

The previous prime is 1324324505501. The next prime is 1324324505527. The reversal of 1324324505512 is 2155054234231.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1265908515876 + 58415989636 = 1125126^2 + 241694^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82770281587 + ... + 82770281602.

Almost surely, 2^{1324324505512} is an apocalyptic number.

It is an amenable number.

1324324505512 is a deficient number, since it is larger than the sum of its proper divisors (1158783942338).

1324324505512 is a wasteful number, since it uses less digits than its factorization.

1324324505512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165540563195 (or 165540563191 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 37.

Adding to 1324324505512 its reverse (2155054234231), we get a palindrome (3479378739743).

The spelling of 1324324505512 in words is "one trillion, three hundred twenty-four billion, three hundred twenty-four million, five hundred five thousand, five hundred twelve".