20424004035324 has 48 divisors (see below), whose sum is σ = 48818651406336. Its totient is φ = 6643667217600.

The previous prime is 20424004035313. The next prime is 20424004035431. The reversal of 20424004035324 is 42353040042402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109756032 + ... + 109941959.

It is an arithmetic number, because the mean of its divisors is an integer number (1017055237632).

Almost surely, 2^{20424004035324} is an apocalyptic number.

It is an amenable number.

20424004035324 is an abundant number, since it is smaller than the sum of its proper divisors (28394647371012).

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

20424004035324 is a wasteful number, since it uses less digits than its factorization.

20424004035324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219698186 (or 219698184 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 33.

Adding to 20424004035324 its reverse (42353040042402), we get a palindrome (62777044077726).

The spelling of 20424004035324 in words is "twenty trillion, four hundred twenty-four billion, four million, thirty-five thousand, three hundred twenty-four".