13431150416406 has 16 divisors (see below), whose sum is σ = 26862410774448. Its totient is φ = 4477031815200.

The previous prime is 13431150416389. The next prime is 13431150416447. The reversal of 13431150416406 is 60461405113431.

It is a happy number.

13431150416406 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2947965 + ... + 5962616.

It is an arithmetic number, because the mean of its divisors is an integer number (1678900673403).

Almost surely, 2^{13431150416406} is an apocalyptic number.

13431150416406 is an abundant number, since it is smaller than the sum of its proper divisors (13431260358042).

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

13431150416406 is a wasteful number, since it uses less digits than its factorization.

13431150416406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9161807.

The product of its (nonzero) digits is 103680, while the sum is 39.

Adding to 13431150416406 its reverse (60461405113431), we get a palindrome (73892555529837).

The spelling of 13431150416406 in words is "thirteen trillion, four hundred thirty-one billion, one hundred fifty million, four hundred sixteen thousand, four hundred six".