340435550266 has 16 divisors (see below), whose sum is σ = 599376877056. Its totient is φ = 141957680976.

The previous prime is 340435550219. The next prime is 340435550267. The reversal of 340435550266 is 662055534043.

It is not an unprimeable number, because it can be changed into a prime (340435550267) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 328605226 + ... + 328606261.

It is an arithmetic number, because the mean of its divisors is an integer number (37461054816).

Almost surely, 2^340435550266 is an apocalyptic number.

340435550266 is a deficient number, since it is larger than the sum of its proper divisors (258941326790).

340435550266 is a wasteful number, since it uses less digits than its factorization.

340435550266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 657211533.

The product of its (nonzero) digits is 1296000, while the sum is 43.

The spelling of 340435550266 in words is "three hundred forty billion, four hundred thirty-five million, five hundred fifty thousand, two hundred sixty-six".