12412851594 has 96 divisors (see below), whose sum is σ = 29401242624. Its totient is φ = 3463237440.

The previous prime is 12412851589. The next prime is 12412851629. The reversal of 12412851594 is 49515821421.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5207727 + ... + 5210109.

It is an arithmetic number, because the mean of its divisors is an integer number (306262944).

Almost surely, 2^12412851594 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12412851594, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14700621312).

12412851594 is an abundant number, since it is smaller than the sum of its proper divisors (16988391030).

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

12412851594 is a wasteful number, since it uses less digits than its factorization.

12412851594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2892 (or 2879 counting only the distinct ones).

The product of its digits is 115200, while the sum is 42.

The spelling of 12412851594 in words is "twelve billion, four hundred twelve million, eight hundred fifty-one thousand, five hundred ninety-four".