12296740566 has 32 divisors (see below), whose sum is σ = 27400094208. Its totient is φ = 3647001440.

The previous prime is 12296740499. The next prime is 12296740567. The reversal of 12296740566 is 66504769221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12296740567) 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, 1978965 + ... + 1985168.

It is an arithmetic number, because the mean of its divisors is an integer number (856252944).

Almost surely, 2^12296740566 is an apocalyptic number.

12296740566 is an abundant number, since it is smaller than the sum of its proper divisors (15103353642).

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

12296740566 is a wasteful number, since it uses less digits than its factorization.

12296740566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3964196.

The product of its (nonzero) digits is 1088640, while the sum is 48.

The spelling of 12296740566 in words is "twelve billion, two hundred ninety-six million, seven hundred forty thousand, five hundred sixty-six".