214322343213342 has 192 divisors, whose sum is σ = 557659497636864. Its totient is φ = 53466024222720.

The previous prime is 214322343213331. The next prime is 214322343213343. The reversal of 214322343213342 is 243312343223412.

It is a super-2 number, since 2×214322343213342² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 214322343213342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214322343213343) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 125496783 + ... + 127193109.

It is an arithmetic number, because the mean of its divisors is an integer number (2904476550192).

Almost surely, 2^{214322343213342} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 214322343213342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (278829748818432).

214322343213342 is an abundant number, since it is smaller than the sum of its proper divisors (343337154423522).

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

214322343213342 is a wasteful number, since it uses less digits than its factorization.

214322343213342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1697031 (or 1697012 counting only the distinct ones).

The product of its digits is 497664, while the sum is 39.

Adding to 214322343213342 its reverse (243312343223412), we get a palindrome (457634686436754).

The spelling of 214322343213342 in words is "two hundred fourteen trillion, three hundred twenty-two billion, three hundred forty-three million, two hundred thirteen thousand, three hundred forty-two".