42043131314 has 32 divisors (see below), whose sum is σ = 64432238400. Its totient is φ = 20569305600.

The previous prime is 42043131293. The next prime is 42043131349. The reversal of 42043131314 is 41313134024.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37238702 + ... + 37239830.

It is an arithmetic number, because the mean of its divisors is an integer number (2013507450).

Almost surely, 2^42043131314 is an apocalyptic number.

42043131314 is a deficient number, since it is larger than the sum of its proper divisors (22389107086).

42043131314 is a wasteful number, since it uses less digits than its factorization.

42043131314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2378.

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

Adding to 42043131314 its reverse (41313134024), we get a palindrome (83356265338).

The spelling of 42043131314 in words is "forty-two billion, forty-three million, one hundred thirty-one thousand, three hundred fourteen".