340706707144 has 16 divisors (see below), whose sum is σ = 638842406400. Its totient is φ = 170348732112.

The previous prime is 340706707129. The next prime is 340706707177. The reversal of 340706707144 is 441707607043.

It is a self number, because there is not a number n which added to its sum of digits gives 340706707144.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 253672 + ... + 863575.

It is an arithmetic number, because the mean of its divisors is an integer number (39927650400).

Almost surely, 2^340706707144 is an apocalyptic number.

It is an amenable number.

340706707144 is a deficient number, since it is larger than the sum of its proper divisors (298135699256).

340706707144 is a wasteful number, since it uses less digits than its factorization.

340706707144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1155372 (or 1155368 counting only the distinct ones).

The product of its (nonzero) digits is 395136, while the sum is 43.

The spelling of 340706707144 in words is "three hundred forty billion, seven hundred six million, seven hundred seven thousand, one hundred forty-four".