12412554534 has 40 divisors (see below), whose sum is σ = 27828035928. Its totient is φ = 4135328640.

The previous prime is 12412554529. The next prime is 12412554551. The reversal of 12412554534 is 43545521421.

12412554534 is a `hidden beast` number, since 12 + 41 + 2 + 554 + 53 + 4 = 666.

12412554534 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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 302614 + ... + 341174.

Almost surely, 2^12412554534 is an apocalyptic number.

12412554534 is an abundant number, since it is smaller than the sum of its proper divisors (15415481394).

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

12412554534 is a wasteful number, since it uses less digits than its factorization.

12412554534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40562 (or 40553 counting only the distinct ones).

The product of its digits is 96000, while the sum is 36.

The spelling of 12412554534 in words is "twelve billion, four hundred twelve million, five hundred fifty-four thousand, five hundred thirty-four".