343242220414 has 4 divisors (see below), whose sum is σ = 514863330624. Its totient is φ = 171621110206.

The previous prime is 343242220411. The next prime is 343242220439. The reversal of 343242220414 is 414022242343.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343242220411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85810555102 + ... + 85810555105.

It is an arithmetic number, because the mean of its divisors is an integer number (128715832656).

Almost surely, 2^343242220414 is an apocalyptic number.

343242220414 is a deficient number, since it is larger than the sum of its proper divisors (171621110210).

343242220414 is a wasteful number, since it uses less digits than its factorization.

343242220414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171621110209.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 343242220414 its reverse (414022242343), we get a palindrome (757264462757).

The spelling of 343242220414 in words is "three hundred forty-three billion, two hundred forty-two million, two hundred twenty thousand, four hundred fourteen".