340370743305 has 16 divisors (see below), whose sum is σ = 544763931264. Its totient is φ = 181474149120.

The previous prime is 340370743289. The next prime is 340370743373. The reversal of 340370743305 is 503347073043.

It is not a de Polignac number, because 340370743305 - 2⁴ = 340370743289 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3507664 + ... + 3603393.

It is an arithmetic number, because the mean of its divisors is an integer number (34047745704).

Almost surely, 2^340370743305 is an apocalyptic number.

It is an amenable number.

340370743305 is a deficient number, since it is larger than the sum of its proper divisors (204393187959).

340370743305 is a wasteful number, since it uses less digits than its factorization.

340370743305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7114256.

The product of its (nonzero) digits is 317520, while the sum is 39.

The spelling of 340370743305 in words is "three hundred forty billion, three hundred seventy million, seven hundred forty-three thousand, three hundred five".