1434243311 has 8 divisors (see below), whose sum is σ = 1441146960. Its totient is φ = 1427355072.

The previous prime is 1434243287. The next prime is 1434243373. The reversal of 1434243311 is 1133424341.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1434243311 - 2¹⁰ = 1434242287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1434243611) 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 in 7 ways as a sum of consecutive naturals, for example, 210425 + ... + 217133.

It is an arithmetic number, because the mean of its divisors is an integer number (180143370).

Almost surely, 2^1434243311 is an apocalyptic number.

1434243311 is a deficient number, since it is larger than the sum of its proper divisors (6903649).

1434243311 is an equidigital number, since it uses as much as digits as its factorization.

1434243311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7705.

The product of its digits is 3456, while the sum is 26.

The square root of 1434243311 is about 37871.4049250883. The cubic root of 1434243311 is about 1127.7364328011.

Adding to 1434243311 its reverse (1133424341), we get a palindrome (2567667652).

The spelling of 1434243311 in words is "one billion, four hundred thirty-four million, two hundred forty-three thousand, three hundred eleven".