2143423201314 has 16 divisors (see below), whose sum is σ = 4288234217760. Its totient is φ = 714243097920.

The previous prime is 2143423201243. The next prime is 2143423201319. The reversal of 2143423201314 is 4131023243412.

It is not an unprimeable number, because it can be changed into a prime (2143423201319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57805552 + ... + 57842619.

It is an arithmetic number, because the mean of its divisors is an integer number (268014638610).

Almost surely, 2^{2143423201314} is an apocalyptic number.

2143423201314 is an abundant number, since it is smaller than the sum of its proper divisors (2144811016446).

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

2143423201314 is a wasteful number, since it uses less digits than its factorization.

2143423201314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115651265.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 2143423201314 its reverse (4131023243412), we get a palindrome (6274446444726).

The spelling of 2143423201314 in words is "two trillion, one hundred forty-three billion, four hundred twenty-three million, two hundred one thousand, three hundred fourteen".