12481167093 has 4 divisors (see below), whose sum is σ = 16641556128. Its totient is φ = 8320778060.

The previous prime is 12481167073. The next prime is 12481167121. The reversal of 12481167093 is 39076118421.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12481167093 - 2¹² = 12481162997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12481167073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2080194513 + ... + 2080194518.

It is an arithmetic number, because the mean of its divisors is an integer number (4160389032).

Almost surely, 2^12481167093 is an apocalyptic number.

It is an amenable number.

12481167093 is a deficient number, since it is larger than the sum of its proper divisors (4160389035).

12481167093 is an equidigital number, since it uses as much as digits as its factorization.

12481167093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4160389034.

The product of its (nonzero) digits is 72576, while the sum is 42.

The spelling of 12481167093 in words is "twelve billion, four hundred eighty-one million, one hundred sixty-seven thousand, ninety-three".