343444440010123 has 8 divisors (see below), whose sum is σ = 356702839199280. Its totient is φ = 330280406652000.

The previous prime is 343444440010079. The next prime is 343444440010129. The reversal of 343444440010123 is 321010044444343.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 343444440010123 - 2³⁷ = 343307001056651 is a prime.

It is a super-3 number, since 3×343444440010123³ (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 not an unprimeable number, because it can be changed into a prime (343444440010129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23591450340 + ... + 23591464897.

It is an arithmetic number, because the mean of its divisors is an integer number (44587854899910).

Almost surely, 2^{343444440010123} is an apocalyptic number.

343444440010123 is a deficient number, since it is larger than the sum of its proper divisors (13258399189157).

343444440010123 is a wasteful number, since it uses less digits than its factorization.

343444440010123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47182915517.

The product of its (nonzero) digits is 221184, while the sum is 37.

Adding to 343444440010123 its reverse (321010044444343), we get a palindrome (664454484454466).

The spelling of 343444440010123 in words is "three hundred forty-three trillion, four hundred forty-four billion, four hundred forty million, ten thousand, one hundred twenty-three".