11431685458652 has 12 divisors (see below), whose sum is σ = 20005478792376. Its totient is φ = 5715834375120.

The previous prime is 11431685458649. The next prime is 11431685458679. The reversal of 11431685458652 is 25685458613411.

It is a junction number, because it is equal to n+sod(n) for n = 11431685458591 and 11431685458600.

It is a congruent 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, 1791002 + ... + 5105982.

It is an arithmetic number, because the mean of its divisors is an integer number (1667123232698).

Almost surely, 2^{11431685458652} is an apocalyptic number.

It is an amenable number.

11431685458652 is a deficient number, since it is larger than the sum of its proper divisors (8573793333724).

11431685458652 is a wasteful number, since it uses less digits than its factorization.

11431685458652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4177108 (or 4177106 counting only the distinct ones).

The product of its digits is 27648000, while the sum is 59.

The spelling of 11431685458652 in words is "eleven trillion, four hundred thirty-one billion, six hundred eighty-five million, four hundred fifty-eight thousand, six hundred fifty-two".