12908754432 has 960 divisors, whose sum is σ = 50380704000. Its totient is φ = 3232825344.

The previous prime is 12908754421. The next prime is 12908754437. The reversal of 12908754432 is 23445780921.

12908754432 is a `hidden beast` number, since 1 + 2 + 90 + 87 + 54 + 432 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12908754437) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 218792419 + ... + 218792477.

It is an arithmetic number, because the mean of its divisors is an integer number (52479900).

Almost surely, 2^12908754432 is an apocalyptic number.

12908754432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12908754432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25190352000).

12908754432 is an abundant number, since it is smaller than the sum of its proper divisors (37471949568).

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

12908754432 is a wasteful number, since it uses less digits than its factorization.

12908754432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136 (or 107 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The spelling of 12908754432 in words is "twelve billion, nine hundred eight million, seven hundred fifty-four thousand, four hundred thirty-two".