343334212432420 has 36 divisors (see below), whose sum is σ = 792506161430172. Its totient is φ = 124848804520000.

The previous prime is 343334212432403. The next prime is 343334212432433. The reversal of 343334212432420 is 24234212433343.

It can be written as a sum of positive squares in 2 ways, for example, as 230165976973284 + 113168235459136 = 15171222^2 + 10638056^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 70936818331 + ... + 70936823170.

It is an arithmetic number, because the mean of its divisors is an integer number (22014060039727).

Almost surely, 2^{343334212432420} is an apocalyptic number.

It is an amenable number.

343334212432420 is an abundant number, since it is smaller than the sum of its proper divisors (449171948997752).

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

343334212432420 is a wasteful number, since it uses less digits than its factorization.

343334212432420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141873641532 (or 141873641519 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 40.

Adding to 343334212432420 its reverse (24234212433343), we get a palindrome (367568424865763).

The spelling of 343334212432420 in words is "three hundred forty-three trillion, three hundred thirty-four billion, two hundred twelve million, four hundred thirty-two thousand, four hundred twenty".