320243040114 has 16 divisors (see below), whose sum is σ = 640492652352. Its totient is φ = 106746584688.

The previous prime is 320243040101. The next prime is 320243040157. The reversal of 320243040114 is 411040342023.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 550512 + ... + 971364.

It is an arithmetic number, because the mean of its divisors is an integer number (40030790772).

Almost surely, 2^320243040114 is an apocalyptic number.

320243040114 is an abundant number, since it is smaller than the sum of its proper divisors (320249612238).

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

320243040114 is a wasteful number, since it uses less digits than its factorization.

320243040114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547681.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 320243040114 its reverse (411040342023), we get a palindrome (731283382137).

The spelling of 320243040114 in words is "three hundred twenty billion, two hundred forty-three million, forty thousand, one hundred fourteen".