320144131114 has 8 divisors (see below), whose sum is σ = 481057207488. Its totient is φ = 159791728620.

The previous prime is 320144131091. The next prime is 320144131123. The reversal of 320144131114 is 411131441023.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140167042 + ... + 140169325.

It is an arithmetic number, because the mean of its divisors is an integer number (60132150936).

Almost surely, 2^320144131114 is an apocalyptic number.

320144131114 is a deficient number, since it is larger than the sum of its proper divisors (160913076374).

320144131114 is a wasteful number, since it uses less digits than its factorization.

320144131114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280336940.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 320144131114 its reverse (411131441023), we get a palindrome (731275572137).

The spelling of 320144131114 in words is "three hundred twenty billion, one hundred forty-four million, one hundred thirty-one thousand, one hundred fourteen".