32340512343 has 24 divisors (see below), whose sum is σ = 46582853760. Its totient is φ = 19948120960.

The previous prime is 32340512339. The next prime is 32340512417. The reversal of 32340512343 is 34321504323.

It is not a de Polignac number, because 32340512343 - 2² = 32340512339 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32340512343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32340512143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 264963 + ... + 367268.

It is an arithmetic number, because the mean of its divisors is an integer number (1940952240).

Almost surely, 2^32340512343 is an apocalyptic number.

32340512343 is a deficient number, since it is larger than the sum of its proper divisors (14242341417).

32340512343 is a wasteful number, since it uses less digits than its factorization.

32340512343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632327 (or 632310 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 30.

The spelling of 32340512343 in words is "thirty-two billion, three hundred forty million, five hundred twelve thousand, three hundred forty-three".