40323120324404 has 12 divisors (see below), whose sum is σ = 70611793776384. Its totient is φ = 20148322102584.

The previous prime is 40323120324401. The next prime is 40323120324457. The reversal of 40323120324404 is 40442302132304.

40323120324404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40323120324401) by changing a digit.

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, 3309508052 + ... + 3309520235.

It is an arithmetic number, because the mean of its divisors is an integer number (5884316148032).

Almost surely, 2^{40323120324404} is an apocalyptic number.

It is an amenable number.

40323120324404 is a deficient number, since it is larger than the sum of its proper divisors (30288673451980).

40323120324404 is a wasteful number, since it uses less digits than its factorization.

40323120324404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6619029814 (or 6619029812 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 40323120324404 its reverse (40442302132304), we get a palindrome (80765422456708).

The spelling of 40323120324404 in words is "forty trillion, three hundred twenty-three billion, one hundred twenty million, three hundred twenty-four thousand, four hundred four".