3124043120449 has 2 divisors, whose sum is σ = 3124043120450. Its totient is φ = 3124043120448.

The previous prime is 3124043120437. The next prime is 3124043120453. The reversal of 3124043120449 is 9440213404213.

3124043120449 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3124038575025 + 4545424 = 1767495^2 + 2132^2 .

It is a cyclic number.

It is not a de Polignac number, because 3124043120449 - 2⁷ = 3124043120321 is a prime.

It is not a weakly prime, because it can be changed into another prime (3124040120449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1562021560224 + 1562021560225.

It is an arithmetic number, because the mean of its divisors is an integer number (1562021560225).

Almost surely, 2^{3124043120449} is an apocalyptic number.

It is an amenable number.

3124043120449 is a deficient number, since it is larger than the sum of its proper divisors (1).

3124043120449 is an equidigital number, since it uses as much as digits as its factorization.

3124043120449 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 3124043120449 in words is "three trillion, one hundred twenty-four billion, forty-three million, one hundred twenty thousand, four hundred forty-nine".