3112140243419 has 2 divisors, whose sum is σ = 3112140243420. Its totient is φ = 3112140243418.

The previous prime is 3112140243383. The next prime is 3112140243451. The reversal of 3112140243419 is 9143420412113.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3112140243419 - 2²⁴ = 3112123466203 is a prime.

It is a super-2 number, since 2×3112140243419² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3112140243469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1556070121709 + 1556070121710.

It is an arithmetic number, because the mean of its divisors is an integer number (1556070121710).

Almost surely, 2^{3112140243419} is an apocalyptic number.

3112140243419 is a deficient number, since it is larger than the sum of its proper divisors (1).

3112140243419 is an equidigital number, since it uses as much as digits as its factorization.

3112140243419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 35.

The spelling of 3112140243419 in words is "three trillion, one hundred twelve billion, one hundred forty million, two hundred forty-three thousand, four hundred nineteen".