424214302343 has 4 divisors (see below), whose sum is σ = 456846171768. Its totient is φ = 391582432920.

The previous prime is 424214302333. The next prime is 424214302349. The reversal of 424214302343 is 343203412424.

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

It is a cyclic number.

It is not a de Polignac number, because 424214302343 - 2¹² = 424214298247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424214302349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16315934693 + ... + 16315934718.

It is an arithmetic number, because the mean of its divisors is an integer number (114211542942).

Almost surely, 2^424214302343 is an apocalyptic number.

424214302343 is a deficient number, since it is larger than the sum of its proper divisors (32631869425).

424214302343 is a wasteful number, since it uses less digits than its factorization.

424214302343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32631869424.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 424214302343 its reverse (343203412424), we get a palindrome (767417714767).

The spelling of 424214302343 in words is "four hundred twenty-four billion, two hundred fourteen million, three hundred two thousand, three hundred forty-three".