344364334242 has 32 divisors (see below), whose sum is σ = 689494612608. Its totient is φ = 114660514176.

The previous prime is 344364334219. The next prime is 344364334247. The reversal of 344364334242 is 242433463443.

It is a super-3 number, since 3×344364334242³ (a number of 36 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 344364334194 and 344364334203.

It is not an unprimeable number, because it can be changed into a prime (344364334247) 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 15 ways as a sum of consecutive naturals, for example, 44413038 + ... + 44420790.

It is an arithmetic number, because the mean of its divisors is an integer number (21546706644).

Almost surely, 2^344364334242 is an apocalyptic number.

344364334242 is an abundant number, since it is smaller than the sum of its proper divisors (345130278366).

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

344364334242 is a wasteful number, since it uses less digits than its factorization.

344364334242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15034.

The product of its digits is 1990656, while the sum is 42.

Adding to 344364334242 its reverse (242433463443), we get a palindrome (586797797685).

The spelling of 344364334242 in words is "three hundred forty-four billion, three hundred sixty-four million, three hundred thirty-four thousand, two hundred forty-two".