20003422011424 has 24 divisors (see below), whose sum is σ = 39388781210688. Its totient is φ = 9999922021440.

The previous prime is 20003422011421. The next prime is 20003422011439. The reversal of 20003422011424 is 42411022430002.

It is not an unprimeable number, because it can be changed into a prime (20003422011421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55724052 + ... + 56081875.

It is an arithmetic number, because the mean of its divisors is an integer number (1641199217112).

Almost surely, 2^{20003422011424} is an apocalyptic number.

It is an amenable number.

20003422011424 is a deficient number, since it is larger than the sum of its proper divisors (19385359199264).

20003422011424 is a wasteful number, since it uses less digits than its factorization.

20003422011424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111811528 (or 111811520 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 20003422011424 its reverse (42411022430002), we get a palindrome (62414444441426).

The spelling of 20003422011424 in words is "twenty trillion, three billion, four hundred twenty-two million, eleven thousand, four hundred twenty-four".