343420423412039 has 16 divisors (see below), whose sum is σ = 347972486400000. Its totient is φ = 338873531986080.

The previous prime is 343420423412023. The next prime is 343420423412159. The reversal of 343420423412039 is 930214324024343.

It is a cyclic number.

It is not a de Polignac number, because 343420423412039 - 2⁴ = 343420423412023 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 (343420423412839) 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 15 ways as a sum of consecutive naturals, for example, 1164783362 + ... + 1165078160.

It is an arithmetic number, because the mean of its divisors is an integer number (21748280400000).

Almost surely, 2^{343420423412039} is an apocalyptic number.

343420423412039 is a deficient number, since it is larger than the sum of its proper divisors (4552062987961).

343420423412039 is a wasteful number, since it uses less digits than its factorization.

343420423412039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303518.

The product of its (nonzero) digits is 1492992, while the sum is 44.

The spelling of 343420423412039 in words is "three hundred forty-three trillion, four hundred twenty billion, four hundred twenty-three million, four hundred twelve thousand, thirty-nine".