12043043414 has 4 divisors (see below), whose sum is σ = 18064565124. Its totient is φ = 6021521706.

The previous prime is 12043043413. The next prime is 12043043437. The reversal of 12043043414 is 41434034021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41434034021 = 32191 ⋅1287131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12043043413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3010760852 + ... + 3010760855.

It is an arithmetic number, because the mean of its divisors is an integer number (4516141281).

Almost surely, 2^12043043414 is an apocalyptic number.

12043043414 is a deficient number, since it is larger than the sum of its proper divisors (6021521710).

12043043414 is an equidigital number, since it uses as much as digits as its factorization.

12043043414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6021521709.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 12043043414 its reverse (41434034021), we get a palindrome (53477077435).

The spelling of 12043043414 in words is "twelve billion, forty-three million, forty-three thousand, four hundred fourteen".