1434354431551 has 2 divisors, whose sum is σ = 1434354431552. Its totient is φ = 1434354431550.

The previous prime is 1434354431491. The next prime is 1434354431579. The reversal of 1434354431551 is 1551344534341.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1434354431551 - 2⁷ = 1434354431423 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1434354431498 and 1434354431507.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1434354431351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 717177215775 + 717177215776.

It is an arithmetic number, because the mean of its divisors is an integer number (717177215776).

Almost surely, 2^{1434354431551} is an apocalyptic number.

1434354431551 is a deficient number, since it is larger than the sum of its proper divisors (1).

1434354431551 is an equidigital number, since it uses as much as digits as its factorization.

1434354431551 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 864000, while the sum is 43.

Adding to 1434354431551 its reverse (1551344534341), we get a palindrome (2985698965892).

The spelling of 1434354431551 in words is "one trillion, four hundred thirty-four billion, three hundred fifty-four million, four hundred thirty-one thousand, five hundred fifty-one".