343744370341 has 4 divisors (see below), whose sum is σ = 345802720032. Its totient is φ = 341686020652.

The previous prime is 343744370317. The next prime is 343744370399. The reversal of 343744370341 is 143073447343.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 143073447343 = 19267 ⋅7425829.

It is a cyclic number.

It is not a de Polignac number, because 343744370341 - 2¹¹ = 343744368293 is a prime.

It is a super-3 number, since 3×343744370341³ (a number of 36 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 (343744370311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1029174595 + ... + 1029174928.

It is an arithmetic number, because the mean of its divisors is an integer number (86450680008).

Almost surely, 2^343744370341 is an apocalyptic number.

It is an amenable number.

343744370341 is a deficient number, since it is larger than the sum of its proper divisors (2058349691).

343744370341 is a wasteful number, since it uses less digits than its factorization.

343744370341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2058349690.

The product of its (nonzero) digits is 1016064, while the sum is 43.

The spelling of 343744370341 in words is "three hundred forty-three billion, seven hundred forty-four million, three hundred seventy thousand, three hundred forty-one".