320140014002 has 8 divisors (see below), whose sum is σ = 483432907500. Its totient is φ = 158995711504.

The previous prime is 320140013981. The next prime is 320140014017. The reversal of 320140014002 is 200410041023.

It can be written as a sum of positive squares in 2 ways, for example, as 241443494161 + 78696519841 = 491369^2 + 280529^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 in 3 ways as a sum of consecutive naturals, for example, 537147377 + ... + 537147972.

Almost surely, 2^320140014002 is an apocalyptic number.

320140014002 is a deficient number, since it is larger than the sum of its proper divisors (163292893498).

320140014002 is a wasteful number, since it uses less digits than its factorization.

320140014002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1074295500.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 320140014002 its reverse (200410041023), we get a palindrome (520550055025).

The spelling of 320140014002 in words is "three hundred twenty billion, one hundred forty million, fourteen thousand, two".