343081687113648 has 180 divisors, whose sum is σ = 1121158586824848. Its totient is φ = 97650626330880.

The previous prime is 343081687113497. The next prime is 343081687113667. The reversal of 343081687113648 is 846311786180343.

343081687113648 is a `hidden beast` number, since 3 + 43 + 0 + 8 + 168 + 71 + 1 + 364 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 90582843 + ... + 94294298.

Almost surely, 2^{343081687113648} is an apocalyptic number.

It is an amenable number.

343081687113648 is an abundant number, since it is smaller than the sum of its proper divisors (778076899711200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

343081687113648 is a wasteful number, since it uses less digits than its factorization.

343081687113648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184877432 (or 184877416 counting only the distinct ones).

The product of its (nonzero) digits is 55738368, while the sum is 63.

The spelling of 343081687113648 in words is "three hundred forty-three trillion, eighty-one billion, six hundred eighty-seven million, one hundred thirteen thousand, six hundred forty-eight".