320141130342 has 64 divisors (see below), whose sum is σ = 715798646784. Its totient is φ = 94636571040.

The previous prime is 320141130341. The next prime is 320141130343. The reversal of 320141130342 is 243031141023.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (320141130341) and next prime (320141130343).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320141130341) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 104023 + ... + 806909.

It is an arithmetic number, because the mean of its divisors is an integer number (11184353856).

Almost surely, 2^320141130342 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 320141130342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (357899323392).

320141130342 is an abundant number, since it is smaller than the sum of its proper divisors (395657516442).

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

320141130342 is a wasteful number, since it uses less digits than its factorization.

320141130342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703073.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 320141130342 its reverse (243031141023), we get a palindrome (563172271365).

The spelling of 320141130342 in words is "three hundred twenty billion, one hundred forty-one million, one hundred thirty thousand, three hundred forty-two".