12845296660 has 48 divisors (see below), whose sum is σ = 31661933184. Its totient is φ = 4285070208.

The previous prime is 12845296649. The next prime is 12845296699. The reversal of 12845296660 is 6669254821.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1234714 + ... + 1245073.

It is an arithmetic number, because the mean of its divisors is an integer number (659623608).

Almost surely, 2^12845296660 is an apocalyptic number.

12845296660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12845296660 is an abundant number, since it is smaller than the sum of its proper divisors (18816636524).

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

12845296660 is a wasteful number, since it uses less digits than its factorization.

12845296660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2479840 (or 2479838 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 49.

The spelling of 12845296660 in words is "twelve billion, eight hundred forty-five million, two hundred ninety-six thousand, six hundred sixty".