320241042 has 48 divisors (see below), whose sum is σ = 758234880. Its totient is φ = 96876000.

The previous prime is 320241013. The next prime is 320241043. The reversal of 320241042 is 240142023.

320241042 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (320241043) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 163167 + ... + 165117.

It is an arithmetic number, because the mean of its divisors is an integer number (15796560).

Almost surely, 2^320241042 is an apocalyptic number.

320241042 is an abundant number, since it is smaller than the sum of its proper divisors (437993838).

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

320241042 is a wasteful number, since it uses less digits than its factorization.

320241042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2799 (or 2796 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 320241042 is about 17895.2798804601. The cubic root of 320241042 is about 684.1620755765.

Adding to 320241042 its reverse (240142023), we get a palindrome (560383065).

It can be divided in two parts, 3202 and 41042, that added together give a palindrome (44244).

The spelling of 320241042 in words is "three hundred twenty million, two hundred forty-one thousand, forty-two".