340443716006643 has 96 divisors (see below), whose sum is σ = 497503028505600. Its totient is φ = 206654832172800.

The previous prime is 340443716006599. The next prime is 340443716006683. The reversal of 340443716006643 is 346600617344043.

It is not a de Polignac number, because 340443716006643 - 2⁶ = 340443716006579 is a prime.

It is not an unprimeable number, because it can be changed into a prime (340443716006683) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1017476953 + ... + 1017811493.

It is an arithmetic number, because the mean of its divisors is an integer number (5182323213600).

Almost surely, 2^{340443716006643} is an apocalyptic number.

340443716006643 is a deficient number, since it is larger than the sum of its proper divisors (157059312498957).

340443716006643 is a wasteful number, since it uses less digits than its factorization.

340443716006643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334881 (or 334850 counting only the distinct ones).

The product of its (nonzero) digits is 10450944, while the sum is 51.

The spelling of 340443716006643 in words is "three hundred forty trillion, four hundred forty-three billion, seven hundred sixteen million, six thousand, six hundred forty-three".