12850924512 has 384 divisors, whose sum is σ = 40236134400. Its totient is φ = 3561062400.

The previous prime is 12850924511. The next prime is 12850924517. The reversal of 12850924512 is 21542905821.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12850924511) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 27875962 + ... + 27876422.

It is an arithmetic number, because the mean of its divisors is an integer number (104781600).

Almost surely, 2^12850924512 is an apocalyptic number.

12850924512 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 12850924512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20118067200).

12850924512 is an abundant number, since it is smaller than the sum of its proper divisors (27385209888).

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

12850924512 is a wasteful number, since it uses less digits than its factorization.

12850924512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570 (or 562 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 39.

The spelling of 12850924512 in words is "twelve billion, eight hundred fifty million, nine hundred twenty-four thousand, five hundred twelve".