1324130440404 has 12 divisors (see below), whose sum is σ = 3089637694304. Its totient is φ = 441376813464.

The previous prime is 1324130440403. The next prime is 1324130440471. The reversal of 1324130440404 is 4040440314231.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1324130440403) 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, 55172101672 + ... + 55172101695.

Almost surely, 2^{1324130440404} is an apocalyptic number.

It is an amenable number.

1324130440404 is an abundant number, since it is smaller than the sum of its proper divisors (1765507253900).

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

1324130440404 is a wasteful number, since it uses less digits than its factorization.

1324130440404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110344203374 (or 110344203372 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 1324130440404 its reverse (4040440314231), we get a palindrome (5364570754635).

The spelling of 1324130440404 in words is "one trillion, three hundred twenty-four billion, one hundred thirty million, four hundred forty thousand, four hundred four".