32164305343 has 4 divisors (see below), whose sum is σ = 32912312488. Its totient is φ = 31416298200.

The previous prime is 32164305331. The next prime is 32164305469. The reversal of 32164305343 is 34350346123.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32164305343 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32164305299 and 32164305308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32164308343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 374003508 + ... + 374003593.

It is an arithmetic number, because the mean of its divisors is an integer number (8228078122).

Almost surely, 2^32164305343 is an apocalyptic number.

32164305343 is a deficient number, since it is larger than the sum of its proper divisors (748007145).

32164305343 is an equidigital number, since it uses as much as digits as its factorization.

32164305343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 748007144.

The product of its (nonzero) digits is 77760, while the sum is 34.

The spelling of 32164305343 in words is "thirty-two billion, one hundred sixty-four million, three hundred five thousand, three hundred forty-three".