20413222432324 has 24 divisors (see below), whose sum is σ = 36880952638208. Its totient is φ = 9875904786720.

The previous prime is 20413222432303. The next prime is 20413222432357. The reversal of 20413222432324 is 42323422231402.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 20413222432324.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11332227 + ... + 13009450.

Almost surely, 2^{20413222432324} is an apocalyptic number.

It is an amenable number.

20413222432324 is a deficient number, since it is larger than the sum of its proper divisors (16467730205884).

20413222432324 is a wasteful number, since it uses less digits than its factorization.

20413222432324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24348475 (or 24348473 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 20413222432324 its reverse (42323422231402), we get a palindrome (62736644663726).

The spelling of 20413222432324 in words is "twenty trillion, four hundred thirteen billion, two hundred twenty-two million, four hundred thirty-two thousand, three hundred twenty-four".