20412224024 has 16 divisors (see below), whose sum is σ = 38565081720. Its totient is φ = 10128202240.

The previous prime is 20412224017. The next prime is 20412224029. The reversal of 20412224024 is 42042221402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20412224029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9737609 + ... + 9739704.

Almost surely, 2^20412224024 is an apocalyptic number.

It is an amenable number.

20412224024 is a deficient number, since it is larger than the sum of its proper divisors (18152857696).

20412224024 is a wasteful number, since it uses less digits than its factorization.

20412224024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19477450 (or 19477446 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 23.

Adding to 20412224024 its reverse (42042221402), we get a palindrome (62454445426).

The spelling of 20412224024 in words is "twenty billion, four hundred twelve million, two hundred twenty-four thousand, twenty-four".