343242222242344 has 128 divisors (see below), whose sum is σ = 698340081722400. Its totient is φ = 157568272957440.

The previous prime is 343242222242329. The next prime is 343242222242347. The reversal of 343242222242344 is 443242222242343.

It can be written as a sum of positive squares in 16 ways, for example, as 135321337872900 + 207920884369444 = 11632770^2 + 14419462^2 .

It is a super-2 number, since 2×343242222242344² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 343242222242344.

It is not an unprimeable number, because it can be changed into a prime (343242222242347) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 487892982 + ... + 488595994.

Almost surely, 2^{343242222242344} is an apocalyptic number.

343242222242344 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

343242222242344 is an abundant number, since it is smaller than the sum of its proper divisors (355097859480056).

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

343242222242344 is a wasteful number, since it uses less digits than its factorization.

343242222242344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 703583 (or 703579 counting only the distinct ones).

The product of its digits is 3538944, while the sum is 43.

Adding to 343242222242344 its reverse (443242222242343), we get a palindrome (786484444484687).

Subtracting 343242222242344 from its reverse (443242222242343), we obtain a palindrome (99999999999999).

The spelling of 343242222242344 in words is "three hundred forty-three trillion, two hundred forty-two billion, two hundred twenty-two million, two hundred forty-two thousand, three hundred forty-four".