320141354005 has 32 divisors (see below), whose sum is σ = 425102162688. Its totient is φ = 229493913600.

The previous prime is 320141354003. The next prime is 320141354023. The reversal of 320141354005 is 500453141023.

It is not a de Polignac number, because 320141354005 - 2¹ = 320141354003 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320141354003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21692709 + ... + 21707461.

It is an arithmetic number, because the mean of its divisors is an integer number (13284442584).

Almost surely, 2^320141354005 is an apocalyptic number.

It is an amenable number.

320141354005 is a deficient number, since it is larger than the sum of its proper divisors (104960808683).

320141354005 is a wasteful number, since it uses less digits than its factorization.

320141354005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20397.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 320141354005 its reverse (500453141023), we get a palindrome (820594495028).

The spelling of 320141354005 in words is "three hundred twenty billion, one hundred forty-one million, three hundred fifty-four thousand, five".