1434244026739 has 2 divisors, whose sum is σ = 1434244026740. Its totient is φ = 1434244026738.

The previous prime is 1434244026727. The next prime is 1434244026769. The reversal of 1434244026739 is 9376204424341.

It is a weak prime.

It is an emirp because it is prime and its reverse (9376204424341) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1434244026739 - 2²¹ = 1434241929587 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1434244026692 and 1434244026701.

It is not a weakly prime, because it can be changed into another prime (1434244026769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 717122013369 + 717122013370.

It is an arithmetic number, because the mean of its divisors is an integer number (717122013370).

Almost surely, 2^{1434244026739} is an apocalyptic number.

1434244026739 is a deficient number, since it is larger than the sum of its proper divisors (1).

1434244026739 is an equidigital number, since it uses as much as digits as its factorization.

1434244026739 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3483648, while the sum is 49.

The spelling of 1434244026739 in words is "one trillion, four hundred thirty-four billion, two hundred forty-four million, twenty-six thousand, seven hundred thirty-nine".