340689325286 has 32 divisors (see below), whose sum is σ = 516728963520. Its totient is φ = 168459698176.

The previous prime is 340689325267. The next prime is 340689325289. The reversal of 340689325286 is 682523986043.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340689325289) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50929430 + ... + 50936118.

It is an arithmetic number, because the mean of its divisors is an integer number (16147780110).

Almost surely, 2^340689325286 is an apocalyptic number.

340689325286 is a deficient number, since it is larger than the sum of its proper divisors (176039638234).

340689325286 is a wasteful number, since it uses less digits than its factorization.

340689325286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7648.

The product of its (nonzero) digits is 14929920, while the sum is 56.

The spelling of 340689325286 in words is "three hundred forty billion, six hundred eighty-nine million, three hundred twenty-five thousand, two hundred eighty-six".