344034320020343 has 16 divisors (see below), whose sum is σ = 351709300800000. Its totient is φ = 336374154587712.

The previous prime is 344034320020333. The next prime is 344034320020351. The reversal of 344034320020343 is 343020023430443.

It is a cyclic number.

It is not a de Polignac number, because 344034320020343 - 2⁴⁰ = 342934808392567 is a prime.

It is a super-3 number, since 3×344034320020343³ (a number of 45 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344034320020333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2054478083 + ... + 2054645531.

It is an arithmetic number, because the mean of its divisors is an integer number (21981831300000).

Almost surely, 2^{344034320020343} is an apocalyptic number.

344034320020343 is a deficient number, since it is larger than the sum of its proper divisors (7674980779657).

344034320020343 is a wasteful number, since it uses less digits than its factorization.

344034320020343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211414.

The product of its (nonzero) digits is 248832, while the sum is 35.

Adding to 344034320020343 its reverse (343020023430443), we get a palindrome (687054343450786).

The spelling of 344034320020343 in words is "three hundred forty-four trillion, thirty-four billion, three hundred twenty million, twenty thousand, three hundred forty-three".