12294594063840 has 768 divisors, whose sum is σ = 45410501283840. Its totient is φ = 2762932224000.

The previous prime is 12294594063799. The next prime is 12294594063889. The reversal of 12294594063840 is 4836049549221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 3268967560 + ... + 3268971320.

It is an arithmetic number, because the mean of its divisors is an integer number (59128256880).

Almost surely, 2^{12294594063840} is an apocalyptic number.

12294594063840 is a gapful number since it is divisible by the number (10) 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 12294594063840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22705250641920).

12294594063840 is an abundant number, since it is smaller than the sum of its proper divisors (33115907220000).

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

12294594063840 is a wasteful number, since it uses less digits than its factorization.

12294594063840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4347 (or 4339 counting only the distinct ones).

The product of its (nonzero) digits is 14929920, while the sum is 57.

The spelling of 12294594063840 in words is "twelve trillion, two hundred ninety-four billion, five hundred ninety-four million, sixty-three thousand, eight hundred forty".