20323340413342 has 8 divisors (see below), whose sum is σ = 30493047807936. Its totient is φ = 10158991144032.

The previous prime is 20323340413339. The next prime is 20323340413391. The reversal of 20323340413342 is 24331404332302.

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

It is a junction number, because it is equal to n+sod(n) for n = 20323340413298 and 20323340413307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1339521838 + ... + 1339537009.

It is an arithmetic number, because the mean of its divisors is an integer number (3811630975992).

Almost surely, 2^{20323340413342} is an apocalyptic number.

20323340413342 is a deficient number, since it is larger than the sum of its proper divisors (10169707394594).

20323340413342 is a wasteful number, since it uses less digits than its factorization.

20323340413342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2679062642.

The product of its (nonzero) digits is 124416, while the sum is 34.

Adding to 20323340413342 its reverse (24331404332302), we get a palindrome (44654744745644).

The spelling of 20323340413342 in words is "twenty trillion, three hundred twenty-three billion, three hundred forty million, four hundred thirteen thousand, three hundred forty-two".