32320343002 has 4 divisors (see below), whose sum is σ = 48480514506. Its totient is φ = 16160171500.

The previous prime is 32320342921. The next prime is 32320343021. The reversal of 32320343002 is 20034302323.

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

It can be written as a sum of positive squares in only one way, i.e., 22641521841 + 9678821161 = 150471^2 + 98381^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 8080085749 + ... + 8080085752.

Almost surely, 2^32320343002 is an apocalyptic number.

32320343002 is a deficient number, since it is larger than the sum of its proper divisors (16160171504).

32320343002 is a wasteful number, since it uses less digits than its factorization.

32320343002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16160171503.

The product of its (nonzero) digits is 2592, while the sum is 22.

Adding to 32320343002 its reverse (20034302323), we get a palindrome (52354645325).

The spelling of 32320343002 in words is "thirty-two billion, three hundred twenty million, three hundred forty-three thousand, two".