200144122234342 has 16 divisors (see below), whose sum is σ = 352701530091792. Its totient is φ = 83976554783520.

The previous prime is 200144122234339. The next prime is 200144122234367. The reversal of 200144122234342 is 243432221441002.

It is a junction number, because it is equal to n+sod(n) for n = 200144122234298 and 200144122234307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 349902311313 + ... + 349902311884.

It is an arithmetic number, because the mean of its divisors is an integer number (22043845630737).

Almost surely, 2^{200144122234342} is an apocalyptic number.

200144122234342 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

200144122234342 is a deficient number, since it is larger than the sum of its proper divisors (152557407857450).

200144122234342 is a wasteful number, since it uses less digits than its factorization.

200144122234342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 699804623223.

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 200144122234342 its reverse (243432221441002), we get a palindrome (443576343675344).

The spelling of 200144122234342 in words is "two hundred trillion, one hundred forty-four billion, one hundred twenty-two million, two hundred thirty-four thousand, three hundred forty-two".