12066607146735 has 16 divisors (see below), whose sum is σ = 21451746038880. Its totient is φ = 6435523811520.

The previous prime is 12066607146733. The next prime is 12066607146779. The reversal of 12066607146735 is 53764170666021.

It is not a de Polignac number, because 12066607146735 - 2¹ = 12066607146733 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12066607146731) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44691137446 + ... + 44691137715.

It is an arithmetic number, because the mean of its divisors is an integer number (1340734127430).

Almost surely, 2^{12066607146735} is an apocalyptic number.

12066607146735 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12066607146735 is a deficient number, since it is larger than the sum of its proper divisors (9385138892145).

12066607146735 is an equidigital number, since it uses as much as digits as its factorization.

12066607146735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89382275175 (or 89382275169 counting only the distinct ones).

The product of its (nonzero) digits is 7620480, while the sum is 54.

The spelling of 12066607146735 in words is "twelve trillion, sixty-six billion, six hundred seven million, one hundred forty-six thousand, seven hundred thirty-five".