320114314140 has 48 divisors (see below), whose sum is σ = 920544952992. Its totient is φ = 83056686336.

The previous prime is 320114314139. The next prime is 320114314147. The reversal of 320114314140 is 41413411023.

It is a self number, because there is not a number n which added to its sum of digits gives 320114314140.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320114314147) 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 15 ways as a sum of consecutive naturals, for example, 72095599 + ... + 72100038.

It is an arithmetic number, because the mean of its divisors is an integer number (19178019854).

Almost surely, 2^320114314140 is an apocalyptic number.

320114314140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

320114314140 is an abundant number, since it is smaller than the sum of its proper divisors (600430638852).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

320114314140 is a wasteful number, since it uses less digits than its factorization.

320114314140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144195686 (or 144195684 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 320114314140 its reverse (41413411023), we get a palindrome (361527725163).

The spelling of 320114314140 in words is "three hundred twenty billion, one hundred fourteen million, three hundred fourteen thousand, one hundred forty".