200002020213423 has 8 divisors (see below), whose sum is σ = 271040989141936. Its totient is φ = 131148865713600.

The previous prime is 200002020213421. The next prime is 200002020213427. The reversal of 200002020213423 is 324312020200002.

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

It is not a de Polignac number, because 200002020213423 - 2¹ = 200002020213421 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 200002020213423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200002020213421) 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, 546453606958 + ... + 546453607323.

It is an arithmetic number, because the mean of its divisors is an integer number (33880123642742).

Almost surely, 2^{200002020213423} is an apocalyptic number.

200002020213423 is a deficient number, since it is larger than the sum of its proper divisors (71038968928513).

200002020213423 is a wasteful number, since it uses less digits than its factorization.

200002020213423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1092907214345.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 200002020213423 its reverse (324312020200002), we get a palindrome (524314040413425).

The spelling of 200002020213423 in words is "two hundred trillion, two billion, twenty million, two hundred thirteen thousand, four hundred twenty-three".