2343210142042 has 64 divisors (see below), whose sum is σ = 4506517223424. Its totient is φ = 887342264640.

The previous prime is 2343210141997. The next prime is 2343210142081. The reversal of 2343210142042 is 2402410123432.

It is a self number, because there is not a number n which added to its sum of digits gives 2343210142042.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 468198 + ... + 2214865.

It is an arithmetic number, because the mean of its divisors is an integer number (70414331616).

Almost surely, 2^{2343210142042} is an apocalyptic number.

2343210142042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2343210142042 is a deficient number, since it is larger than the sum of its proper divisors (2163307081382).

2343210142042 is a wasteful number, since it uses less digits than its factorization.

2343210142042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2683243.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 2343210142042 its reverse (2402410123432), we get a palindrome (4745620265474).

The spelling of 2343210142042 in words is "two trillion, three hundred forty-three billion, two hundred ten million, one hundred forty-two thousand, forty-two".