340073666734 has 64 divisors (see below), whose sum is σ = 543765882240. Its totient is φ = 159304803840.

The previous prime is 340073666717. The next prime is 340073666743. The reversal of 340073666734 is 437666370043.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63765132 + ... + 63770464.

It is an arithmetic number, because the mean of its divisors is an integer number (8496341910).

Almost surely, 2^340073666734 is an apocalyptic number.

340073666734 is a deficient number, since it is larger than the sum of its proper divisors (203692215506).

340073666734 is a wasteful number, since it uses less digits than its factorization.

340073666734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5725.

The product of its (nonzero) digits is 4572288, while the sum is 49.

The spelling of 340073666734 in words is "three hundred forty billion, seventy-three million, six hundred sixty-six thousand, seven hundred thirty-four".