20062143445318 has 8 divisors (see below), whose sum is σ = 32408077873248. Its totient is φ = 9259450820904.

The previous prime is 20062143445313. The next prime is 20062143445451. The reversal of 20062143445318 is 81354434126002.

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

It is a super-2 number, since 2×20062143445318² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20062143445313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 385810450846 + ... + 385810450897.

It is an arithmetic number, because the mean of its divisors is an integer number (4051009734156).

Almost surely, 2^{20062143445318} is an apocalyptic number.

20062143445318 is a deficient number, since it is larger than the sum of its proper divisors (12345934427930).

20062143445318 is a wasteful number, since it uses less digits than its factorization.

20062143445318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 771620901758.

The product of its (nonzero) digits is 552960, while the sum is 43.

The spelling of 20062143445318 in words is "twenty trillion, sixty-two billion, one hundred forty-three million, four hundred forty-five thousand, three hundred eighteen".