20334324341999 has 2 divisors, whose sum is σ = 20334324342000. Its totient is φ = 20334324341998.

The previous prime is 20334324341939. The next prime is 20334324342019. The reversal of 20334324341999 is 99914342343302.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20334324341999 - 2²⁴ = 20334307564783 is a prime.

It is a super-2 number, since 2×20334324341999² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20334324341939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10167162170999 + 10167162171000.

It is an arithmetic number, because the mean of its divisors is an integer number (10167162171000).

Almost surely, 2^{20334324341999} is an apocalyptic number.

20334324341999 is a deficient number, since it is larger than the sum of its proper divisors (1).

20334324341999 is an equidigital number, since it uses as much as digits as its factorization.

20334324341999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15116544, while the sum is 56.

The spelling of 20334324341999 in words is "twenty trillion, three hundred thirty-four billion, three hundred twenty-four million, three hundred forty-one thousand, nine hundred ninety-nine".