13195474712 has 32 divisors (see below), whose sum is σ = 28280171520. Its totient is φ = 5654372640.

The previous prime is 13195474703. The next prime is 13195474741. The reversal of 13195474712 is 21747459131.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

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, 508763 + ... + 534069.

It is an arithmetic number, because the mean of its divisors is an integer number (883755360).

Almost surely, 2^13195474712 is an apocalyptic number.

It is an amenable number.

13195474712 is an abundant number, since it is smaller than the sum of its proper divisors (15084696808).

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

13195474712 is a wasteful number, since it uses less digits than its factorization.

13195474712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34631 (or 34627 counting only the distinct ones).

The product of its digits is 211680, while the sum is 44.

The spelling of 13195474712 in words is "thirteen billion, one hundred ninety-five million, four hundred seventy-four thousand, seven hundred twelve".