13431114040142 has 8 divisors (see below), whose sum is σ = 20691175683576. Its totient is φ = 6534055478952.

The previous prime is 13431114040139. The next prime is 13431114040159. The reversal of 13431114040142 is 24104041113431.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 90750770468 + ... + 90750770615.

It is an arithmetic number, because the mean of its divisors is an integer number (2586396960447).

Almost surely, 2^{13431114040142} is an apocalyptic number.

13431114040142 is a deficient number, since it is larger than the sum of its proper divisors (7260061643434).

13431114040142 is a wasteful number, since it uses less digits than its factorization.

13431114040142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181501541122.

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 13431114040142 its reverse (24104041113431), we get a palindrome (37535155153573).

The spelling of 13431114040142 in words is "thirteen trillion, four hundred thirty-one billion, one hundred fourteen million, forty thousand, one hundred forty-two".