20024134332001 has 4 divisors (see below), whose sum is σ = 20024144167104. Its totient is φ = 20024124496900.

The previous prime is 20024134331941. The next prime is 20024134332049. The reversal of 20024134332001 is 10023343142002.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 20024134332001 - 2¹⁷ = 20024134200929 is a prime.

It is a super-2 number, since 2×20024134332001² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20024134332061) 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, 599965 + ... + 6356746.

It is an arithmetic number, because the mean of its divisors is an integer number (5006036041776).

Almost surely, 2^{20024134332001} is an apocalyptic number.

It is an amenable number.

20024134332001 is a deficient number, since it is larger than the sum of its proper divisors (9835103).

20024134332001 is an equidigital number, since it uses as much as digits as its factorization.

20024134332001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9835102.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 20024134332001 its reverse (10023343142002), we get a palindrome (30047477474003).

The spelling of 20024134332001 in words is "twenty trillion, twenty-four billion, one hundred thirty-four million, three hundred thirty-two thousand, one".