2320140131342 has 16 divisors (see below), whose sum is σ = 3797242254000. Its totient is φ = 1054428786240.

The previous prime is 2320140131341. The next prime is 2320140131347. The reversal of 2320140131342 is 2431310410232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320140131341) 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 7 ways as a sum of consecutive naturals, for example, 8886617 + ... + 9143972.

It is an arithmetic number, because the mean of its divisors is an integer number (237327640875).

Almost surely, 2^{2320140131342} is an apocalyptic number.

2320140131342 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2320140131342 is a deficient number, since it is larger than the sum of its proper divisors (1477102122658).

2320140131342 is a wasteful number, since it uses less digits than its factorization.

2320140131342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18036451.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 2320140131342 its reverse (2431310410232), we get a palindrome (4751450541574).

The spelling of 2320140131342 in words is "two trillion, three hundred twenty billion, one hundred forty million, one hundred thirty-one thousand, three hundred forty-two".