340684671152 has 20 divisors (see below), whose sum is σ = 754373200656. Its totient is φ = 146007716160.

The previous prime is 340684671137. The next prime is 340684671163. The reversal of 340684671152 is 251176486043.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 340684671097 and 340684671106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1520913599 + ... + 1520913822.

Almost surely, 2^340684671152 is an apocalyptic number.

It is an amenable number.

340684671152 is an abundant number, since it is smaller than the sum of its proper divisors (413688529504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

340684671152 is a wasteful number, since it uses less digits than its factorization.

340684671152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3041827436 (or 3041827430 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 47.

The spelling of 340684671152 in words is "three hundred forty billion, six hundred eighty-four million, six hundred seventy-one thousand, one hundred fifty-two".