340434704068 has 24 divisors (see below), whose sum is σ = 605818350144. Its totient is φ = 167346429600.

The previous prime is 340434704021. The next prime is 340434704111. The reversal of 340434704068 is 860407434043.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174963 + ... + 843493.

It is an arithmetic number, because the mean of its divisors is an integer number (25242431256).

Almost surely, 2^340434704068 is an apocalyptic number.

It is an amenable number.

340434704068 is a deficient number, since it is larger than the sum of its proper divisors (265383646076).

340434704068 is a wasteful number, since it uses less digits than its factorization.

340434704068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670683 (or 670681 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 43.

The spelling of 340434704068 in words is "three hundred forty billion, four hundred thirty-four million, seven hundred four thousand, sixty-eight".