20424122344001 has 8 divisors (see below), whose sum is σ = 21505775834400. Its totient is φ = 19343138821920.

The previous prime is 20424122343893. The next prime is 20424122344019. The reversal of 20424122344001 is 10044322142402.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20424122344001 - 2²² = 20424118149697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20424122344051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167429495 + ... + 167551436.

It is an arithmetic number, because the mean of its divisors is an integer number (2688221979300).

Almost surely, 2^{20424122344001} is an apocalyptic number.

It is an amenable number.

20424122344001 is a deficient number, since it is larger than the sum of its proper divisors (1081653490399).

20424122344001 is a wasteful number, since it uses less digits than its factorization.

20424122344001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334984159.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 20424122344001 its reverse (10044322142402), we get a palindrome (30468444486403).

The spelling of 20424122344001 in words is "twenty trillion, four hundred twenty-four billion, one hundred twenty-two million, three hundred forty-four thousand, one".