340808214308 has 48 divisors (see below), whose sum is σ = 610336944000. Its totient is φ = 166464714240.

The previous prime is 340808214301. The next prime is 340808214317. The reversal of 340808214308 is 803412808043.

It is not an unprimeable number, because it can be changed into a prime (340808214301) 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, 41371166 + ... + 41379402.

It is an arithmetic number, because the mean of its divisors is an integer number (12715353000).

Almost surely, 2^340808214308 is an apocalyptic number.

It is an amenable number.

340808214308 is a deficient number, since it is larger than the sum of its proper divisors (269528729692).

340808214308 is a wasteful number, since it uses less digits than its factorization.

340808214308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9380 (or 9378 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 41.

The spelling of 340808214308 in words is "three hundred forty billion, eight hundred eight million, two hundred fourteen thousand, three hundred eight".