1314453433 has 2 divisors, whose sum is σ = 1314453434. Its totient is φ = 1314453432.

The previous prime is 1314453431. The next prime is 1314453457. The reversal of 1314453433 is 3343544131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1144333584 + 170119849 = 33828^2 + 13043^2 .

It is an emirp because it is prime and its reverse (3343544131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1314453433 - 2¹ = 1314453431 is a prime.

Together with 1314453431, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 1314453395 and 1314453404.

It is not a weakly prime, because it can be changed into another prime (1314453431) 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, 657226716 + 657226717.

It is an arithmetic number, because the mean of its divisors is an integer number (657226717).

Almost surely, 2^1314453433 is an apocalyptic number.

It is an amenable number.

1314453433 is a deficient number, since it is larger than the sum of its proper divisors (1).

1314453433 is an equidigital number, since it uses as much as digits as its factorization.

1314453433 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25920, while the sum is 31.

The square root of 1314453433 is about 36255.3917783273. The cubic root of 1314453433 is about 1095.4226964925.

Adding to 1314453433 its reverse (3343544131), we get a palindrome (4657997564).

The spelling of 1314453433 in words is "one billion, three hundred fourteen million, four hundred fifty-three thousand, four hundred thirty-three".