3021400144109 has 2 divisors, whose sum is σ = 3021400144110. Its totient is φ = 3021400144108.

The previous prime is 3021400144099. The next prime is 3021400144121. The reversal of 3021400144109 is 9014410041203.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2548636638025 + 472763506084 = 1596445^2 + 687578^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3021400144109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3021400144909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1510700072054 + 1510700072055.

It is an arithmetic number, because the mean of its divisors is an integer number (1510700072055).

Almost surely, 2^{3021400144109} is an apocalyptic number.

It is an amenable number.

3021400144109 is a deficient number, since it is larger than the sum of its proper divisors (1).

3021400144109 is an equidigital number, since it uses as much as digits as its factorization.

3021400144109 is an odious number, because the sum of its binary digits is odd.

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

The spelling of 3021400144109 in words is "three trillion, twenty-one billion, four hundred million, one hundred forty-four thousand, one hundred nine".