343254452342 has 8 divisors (see below), whose sum is σ = 514892560032. Its totient is φ = 171623599000.

The previous prime is 343254452291. The next prime is 343254452347. The reversal of 343254452342 is 243254452343.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 343254452342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343254452347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1693709 + ... + 1885512.

It is an arithmetic number, because the mean of its divisors is an integer number (64361570004).

Almost surely, 2^343254452342 is an apocalyptic number.

343254452342 is a deficient number, since it is larger than the sum of its proper divisors (171638107690).

343254452342 is a wasteful number, since it uses less digits than its factorization.

343254452342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3627174.

The product of its digits is 1382400, while the sum is 41.

Subtracting from 343254452342 its reverse (243254452343), we obtain a palindrome (99999999999).

The spelling of 343254452342 in words is "three hundred forty-three billion, two hundred fifty-four million, four hundred fifty-two thousand, three hundred forty-two".