20024206331411 has 32 divisors (see below), whose sum is σ = 21565126870848. Its totient is φ = 18527113912320.

The previous prime is 20024206331401. The next prime is 20024206331477. The reversal of 20024206331411 is 11413360242002.

It is a cyclic number.

It is not a de Polignac number, because 20024206331411 - 2²⁶ = 20024139222547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20024206331401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 106626251 + ... + 106813883.

It is an arithmetic number, because the mean of its divisors is an integer number (673910214714).

Almost surely, 2^{20024206331411} is an apocalyptic number.

20024206331411 is a deficient number, since it is larger than the sum of its proper divisors (1540920539437).

20024206331411 is a wasteful number, since it uses less digits than its factorization.

20024206331411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188231.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 20024206331411 its reverse (11413360242002), we get a palindrome (31437566573413).

The spelling of 20024206331411 in words is "twenty trillion, twenty-four billion, two hundred six million, three hundred thirty-one thousand, four hundred eleven".