11431310113434 has 8 divisors (see below), whose sum is σ = 22862620226880. Its totient is φ = 3810436704476.

The previous prime is 11431310113423. The next prime is 11431310113477. The reversal of 11431310113434 is 43431101313411.

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

11431310113434 is an admirable number.

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, 952609176114 + ... + 952609176125.

It is an arithmetic number, because the mean of its divisors is an integer number (2857827528360).

Almost surely, 2^{11431310113434} is an apocalyptic number.

11431310113434 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11431310113434 is a wasteful number, since it uses less digits than its factorization.

11431310113434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1905218352244.

The product of its (nonzero) digits is 5184, while the sum is 30.

Adding to 11431310113434 its reverse (43431101313411), we get a palindrome (54862411426845).

The spelling of 11431310113434 in words is "eleven trillion, four hundred thirty-one billion, three hundred ten million, one hundred thirteen thousand, four hundred thirty-four".