20006027421141 has 16 divisors (see below), whose sum is σ = 28080061214400. Its totient is φ = 12634743932928.

The previous prime is 20006027421113. The next prime is 20006027421187. The reversal of 20006027421141 is 14112472060002.

It is not a de Polignac number, because 20006027421141 - 2¹³ = 20006027412949 is a prime.

It is a super-2 number, since 2×20006027421141² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20006027421099 and 20006027421108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20006027421241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7780716 + ... + 10027541.

It is an arithmetic number, because the mean of its divisors is an integer number (1755003825900).

Almost surely, 2^{20006027421141} is an apocalyptic number.

It is an amenable number.

20006027421141 is a deficient number, since it is larger than the sum of its proper divisors (8074033793259).

20006027421141 is a wasteful number, since it uses less digits than its factorization.

20006027421141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17827988.

The product of its (nonzero) digits is 5376, while the sum is 30.

Adding to 20006027421141 its reverse (14112472060002), we get a palindrome (34118499481143).

The spelling of 20006027421141 in words is "twenty trillion, six billion, twenty-seven million, four hundred twenty-one thousand, one hundred forty-one".