20422432131141 has 8 divisors (see below), whose sum is σ = 27613429360704. Its totient is φ = 13423194827840.

The previous prime is 20422432131121. The next prime is 20422432131149. The reversal of 20422432131141 is 14113123422402.

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 20422432131141 - 2⁶ = 20422432131077 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20422432131099 and 20422432131108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20422432131149) 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, 47939981316 + ... + 47939981741.

It is an arithmetic number, because the mean of its divisors is an integer number (3451678670088).

Almost surely, 2^{20422432131141} is an apocalyptic number.

It is an amenable number.

20422432131141 is a deficient number, since it is larger than the sum of its proper divisors (7190997229563).

20422432131141 is an equidigital number, since it uses as much as digits as its factorization.

20422432131141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95879963131.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 20422432131141 its reverse (14113123422402), we get a palindrome (34535555553543).

The spelling of 20422432131141 in words is "twenty trillion, four hundred twenty-two billion, four hundred thirty-two million, one hundred thirty-one thousand, one hundred forty-one".