1434833172749 has 2 divisors, whose sum is σ = 1434833172750. Its totient is φ = 1434833172748.

The previous prime is 1434833172739. The next prime is 1434833172769. The reversal of 1434833172749 is 9472713384341.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 753696576649 + 681136596100 = 868157^2 + 825310^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1434833172749 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1434833172694 and 1434833172703.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1434833172739) 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, 717416586374 + 717416586375.

It is an arithmetic number, because the mean of its divisors is an integer number (717416586375).

Almost surely, 2^{1434833172749} is an apocalyptic number.

It is an amenable number.

1434833172749 is a deficient number, since it is larger than the sum of its proper divisors (1).

1434833172749 is an equidigital number, since it uses as much as digits as its factorization.

1434833172749 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12192768, while the sum is 56.

The spelling of 1434833172749 in words is "one trillion, four hundred thirty-four billion, eight hundred thirty-three million, one hundred seventy-two thousand, seven hundred forty-nine".