343874400408568 has 16 divisors (see below), whose sum is σ = 644765204301480. Its totient is φ = 171937012594848.

The previous prime is 343874400408559. The next prime is 343874400408569. The reversal of 343874400408568 is 865804004478343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343874400408569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15502771 + ... + 30464482.

Almost surely, 2^{343874400408568} is an apocalyptic number.

It is an amenable number.

343874400408568 is a deficient number, since it is larger than the sum of its proper divisors (300890803892912).

343874400408568 is a wasteful number, since it uses less digits than its factorization.

343874400408568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46902366 (or 46902362 counting only the distinct ones).

The product of its (nonzero) digits is 247726080, while the sum is 64.

The spelling of 343874400408568 in words is "three hundred forty-three trillion, eight hundred seventy-four billion, four hundred million, four hundred eight thousand, five hundred sixty-eight".