42423131314 has 8 divisors (see below), whose sum is σ = 63636676380. Its totient is φ = 21210905856.

The previous prime is 42423131273. The next prime is 42423131351. The reversal of 42423131314 is 41313132424.

It is a happy number.

42423131314 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 34193557225 + 8229574089 = 184915^2 + 90717^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 245179 + ... + 380734.

Almost surely, 2^42423131314 is an apocalyptic number.

42423131314 is a deficient number, since it is larger than the sum of its proper divisors (21213545066).

42423131314 is a wasteful number, since it uses less digits than its factorization.

42423131314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659804.

The product of its digits is 6912, while the sum is 28.

Adding to 42423131314 its reverse (41313132424), we get a palindrome (83736263738).

The spelling of 42423131314 in words is "forty-two billion, four hundred twenty-three million, one hundred thirty-one thousand, three hundred fourteen".