20323342112343 has 8 divisors (see below), whose sum is σ = 27098106008448. Its totient is φ = 13548736478904.

The previous prime is 20323342112329. The next prime is 20323342112389. The reversal of 20323342112343 is 34321124332302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20323342112343 - 2²⁸ = 20323073676887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20323342112543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39265705 + ... + 39779922.

It is an arithmetic number, because the mean of its divisors is an integer number (3387263251056).

Almost surely, 2^{20323342112343} is an apocalyptic number.

20323342112343 is a deficient number, since it is larger than the sum of its proper divisors (6774763896105).

20323342112343 is an equidigital number, since it uses as much as digits as its factorization.

20323342112343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79131333.

The product of its (nonzero) digits is 62208, while the sum is 33.

Adding to 20323342112343 its reverse (34321124332302), we get a palindrome (54644466444645).

The spelling of 20323342112343 in words is "twenty trillion, three hundred twenty-three billion, three hundred forty-two million, one hundred twelve thousand, three hundred forty-three".