13434534712 has 32 divisors (see below), whose sum is σ = 25530094800. Its totient is φ = 6626744064.

The previous prime is 13434534667. The next prime is 13434534719. The reversal of 13434534712 is 21743543431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13434534719) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 456508 + ... + 485044.

Almost surely, 2^13434534712 is an apocalyptic number.

It is an amenable number.

13434534712 is a deficient number, since it is larger than the sum of its proper divisors (12095560088).

13434534712 is a wasteful number, since it uses less digits than its factorization.

13434534712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29335 (or 29331 counting only the distinct ones).

The product of its digits is 120960, while the sum is 37.

The spelling of 13434534712 in words is "thirteen billion, four hundred thirty-four million, five hundred thirty-four thousand, seven hundred twelve".