3012112240409 has 2 divisors, whose sum is σ = 3012112240410. Its totient is φ = 3012112240408.

The previous prime is 3012112240339. The next prime is 3012112240463. The reversal of 3012112240409 is 9040422112103.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2237932224784 + 774180015625 = 1495972^2 + 879875^2 .

It is a cyclic number.

It is not a de Polignac number, because 3012112240409 - 2²⁴ = 3012095463193 is a prime.

It is not a weakly prime, because it can be changed into another prime (3012112249409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1506056120204 + 1506056120205.

It is an arithmetic number, because the mean of its divisors is an integer number (1506056120205).

Almost surely, 2^{3012112240409} is an apocalyptic number.

It is an amenable number.

3012112240409 is a deficient number, since it is larger than the sum of its proper divisors (1).

3012112240409 is an equidigital number, since it uses as much as digits as its factorization.

3012112240409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 29.

The spelling of 3012112240409 in words is "three trillion, twelve billion, one hundred twelve million, two hundred forty thousand, four hundred nine".