12335666054 has 4 divisors (see below), whose sum is σ = 18503499084. Its totient is φ = 6167833026.

The previous prime is 12335666053. The next prime is 12335666069. The reversal of 12335666054 is 45066653321.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 45066653321 = 683 ⋅65983387.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12335666051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3083916512 + ... + 3083916515.

It is an arithmetic number, because the mean of its divisors is an integer number (4625874771).

Almost surely, 2^12335666054 is an apocalyptic number.

12335666054 is a deficient number, since it is larger than the sum of its proper divisors (6167833030).

12335666054 is an equidigital number, since it uses as much as digits as its factorization.

12335666054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6167833029.

The product of its (nonzero) digits is 388800, while the sum is 41.

The spelling of 12335666054 in words is "twelve billion, three hundred thirty-five million, six hundred sixty-six thousand, fifty-four".