20023224313342 has 4 divisors (see below), whose sum is σ = 30034836470016. Its totient is φ = 10011612156670.

The previous prime is 20023224313283. The next prime is 20023224313361. The reversal of 20023224313342 is 24331342232002.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5005806078334 + ... + 5005806078337.

It is an arithmetic number, because the mean of its divisors is an integer number (7508709117504).

Almost surely, 2^{20023224313342} is an apocalyptic number.

20023224313342 is a deficient number, since it is larger than the sum of its proper divisors (10011612156674).

20023224313342 is a wasteful number, since it uses less digits than its factorization.

20023224313342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10011612156673.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 20023224313342 its reverse (24331342232002), we get a palindrome (44354566545344).

The spelling of 20023224313342 in words is "twenty trillion, twenty-three billion, two hundred twenty-four million, three hundred thirteen thousand, three hundred forty-two".