20414162320343 has 16 divisors (see below), whose sum is σ = 22351466592000. Its totient is φ = 18490489300800.

The previous prime is 20414162320303. The next prime is 20414162320351. The reversal of 20414162320343 is 34302326141402.

It is a de Polignac number, because none of the positive numbers 2^k-20414162320343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20414162320303) 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 15 ways as a sum of consecutive naturals, for example, 6439283 + ... + 9071531.

It is an arithmetic number, because the mean of its divisors is an integer number (1396966662000).

Almost surely, 2^{20414162320343} is an apocalyptic number.

20414162320343 is a deficient number, since it is larger than the sum of its proper divisors (1937304271657).

20414162320343 is a wasteful number, since it uses less digits than its factorization.

20414162320343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2634838.

The product of its (nonzero) digits is 82944, while the sum is 35.

Adding to 20414162320343 its reverse (34302326141402), we get a palindrome (54716488461745).

The spelling of 20414162320343 in words is "twenty trillion, four hundred fourteen billion, one hundred sixty-two million, three hundred twenty thousand, three hundred forty-three".