12041666560 has 480 divisors, whose sum is σ = 38049564672. Its totient is φ = 3546808320.

The previous prime is 12041666531. The next prime is 12041666579. The reversal of 12041666560 is 6566614021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 145080279 + ... + 145080361.

Almost surely, 2^12041666560 is an apocalyptic number.

12041666560 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 12041666560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19024782336).

12041666560 is an abundant number, since it is smaller than the sum of its proper divisors (26007898112).

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

12041666560 is an equidigital number, since it uses as much as digits as its factorization.

12041666560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157 (or 131 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

The spelling of 12041666560 in words is "twelve billion, forty-one million, six hundred sixty-six thousand, five hundred sixty".