12141396743 has 6 divisors (see below), whose sum is σ = 14123665656. Its totient is φ = 10406911452.

The previous prime is 12141396731. The next prime is 12141396797. The reversal of 12141396743 is 34769314121.

12141396743 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12141396743 - 2³⁰ = 11067654919 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12141396743.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12141396343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 123891755 + ... + 123891852.

It is an arithmetic number, because the mean of its divisors is an integer number (2353944276).

Almost surely, 2^12141396743 is an apocalyptic number.

12141396743 is a deficient number, since it is larger than the sum of its proper divisors (1982268913).

12141396743 is an equidigital number, since it uses as much as digits as its factorization.

12141396743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247783621 (or 247783614 counting only the distinct ones).

The product of its digits is 108864, while the sum is 41.

The spelling of 12141396743 in words is "twelve billion, one hundred forty-one million, three hundred ninety-six thousand, seven hundred forty-three".