1434412249 has 2 divisors, whose sum is σ = 1434412250. Its totient is φ = 1434412248.

The previous prime is 1434412241. The next prime is 1434412267. The reversal of 1434412249 is 9422144341.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1412256400 + 22155849 = 37580^2 + 4707^2 .

It is a cyclic number.

It is not a de Polignac number, because 1434412249 - 2³ = 1434412241 is a prime.

It is not a weakly prime, because it can be changed into another prime (1434412241) 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, 717206124 + 717206125.

It is an arithmetic number, because the mean of its divisors is an integer number (717206125).

Almost surely, 2^1434412249 is an apocalyptic number.

It is an amenable number.

1434412249 is a deficient number, since it is larger than the sum of its proper divisors (1).

1434412249 is an equidigital number, since it uses as much as digits as its factorization.

1434412249 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27648, while the sum is 34.

The square root of 1434412249 is about 37873.6352757429. The cubic root of 1434412249 is about 1127.7807093559.

The spelling of 1434412249 in words is "one billion, four hundred thirty-four million, four hundred twelve thousand, two hundred forty-nine".