343405245055 has 8 divisors (see below), whose sum is σ = 412230852144. Its totient is φ = 274627824000.

The previous prime is 343405244953. The next prime is 343405245089. The reversal of 343405245055 is 550542504343.

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

It is not a de Polignac number, because 343405245055 - 2⁷ = 343405244927 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 343405244999 and 343405245017.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 12030826 + ... + 12059335.

It is an arithmetic number, because the mean of its divisors is an integer number (51528856518).

Almost surely, 2^343405245055 is an apocalyptic number.

343405245055 is a deficient number, since it is larger than the sum of its proper divisors (68825607089).

343405245055 is a wasteful number, since it uses less digits than its factorization.

343405245055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24093017.

The product of its (nonzero) digits is 720000, while the sum is 40.

Adding to 343405245055 its reverse (550542504343), we get a palindrome (893947749398).

The spelling of 343405245055 in words is "three hundred forty-three billion, four hundred five million, two hundred forty-five thousand, fifty-five".