1434120343109 has 2 divisors, whose sum is σ = 1434120343110. Its totient is φ = 1434120343108.

The previous prime is 1434120343091. The next prime is 1434120343151. The reversal of 1434120343109 is 9013430214341.

Together with previous prime (1434120343091) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 812246155009 + 621874188100 = 901247^2 + 788590^2 .

It is a cyclic number.

It is not a de Polignac number, because 1434120343109 - 2¹⁶ = 1434120277573 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1434120343189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 717060171554 + 717060171555.

It is an arithmetic number, because the mean of its divisors is an integer number (717060171555).

Almost surely, 2^{1434120343109} is an apocalyptic number.

It is an amenable number.

1434120343109 is a deficient number, since it is larger than the sum of its proper divisors (1).

1434120343109 is an equidigital number, since it uses as much as digits as its factorization.

1434120343109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 35.

The spelling of 1434120343109 in words is "one trillion, four hundred thirty-four billion, one hundred twenty million, three hundred forty-three thousand, one hundred nine".