214440320003334 has 16 divisors (see below), whose sum is σ = 447527624355072. Its totient is φ = 68372275943048.

The previous prime is 214440320003333. The next prime is 214440320003339. The reversal of 214440320003334 is 433300023044412.

It is a happy number.

It is a super-2 number, since 2×214440320003334² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 214440320003295 and 214440320003304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214440320003333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 776957681034 + ... + 776957681309.

It is an arithmetic number, because the mean of its divisors is an integer number (27970476522192).

Almost surely, 2^{214440320003334} is an apocalyptic number.

214440320003334 is an abundant number, since it is smaller than the sum of its proper divisors (233087304351738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

214440320003334 is a wasteful number, since it uses less digits than its factorization.

214440320003334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1553915362371.

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 214440320003334 its reverse (433300023044412), we get a palindrome (647740343047746).

The spelling of 214440320003334 in words is "two hundred fourteen trillion, four hundred forty billion, three hundred twenty million, three thousand, three hundred thirty-four".