12107144693 has 8 divisors (see below), whose sum is σ = 13837433088. Its totient is φ = 10377030384.

The previous prime is 12107144689. The next prime is 12107144719. The reversal of 12107144693 is 39644170121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12107144693 - 2² = 12107144689 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12107143693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186755 + ... + 243087.

It is an arithmetic number, because the mean of its divisors is an integer number (1729679136).

Almost surely, 2^12107144693 is an apocalyptic number.

It is an amenable number.

12107144693 is a deficient number, since it is larger than the sum of its proper divisors (1730288395).

12107144693 is an equidigital number, since it uses as much as digits as its factorization.

12107144693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87043.

The product of its (nonzero) digits is 36288, while the sum is 38.

The spelling of 12107144693 in words is "twelve billion, one hundred seven million, one hundred forty-four thousand, six hundred ninety-three".