1434430211 has 2 divisors, whose sum is σ = 1434430212. Its totient is φ = 1434430210.

The previous prime is 1434430183. The next prime is 1434430241. The reversal of 1434430211 is 1120344341.

It is a weak prime.

It is an emirp because it is prime and its reverse (1120344341) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1434430211 - 2²² = 1430235907 is a prime.

It is not a weakly prime, because it can be changed into another prime (1434430241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 717215105 + 717215106.

It is an arithmetic number, because the mean of its divisors is an integer number (717215106).

Almost surely, 2^1434430211 is an apocalyptic number.

1434430211 is a deficient number, since it is larger than the sum of its proper divisors (1).

1434430211 is an equidigital number, since it uses as much as digits as its factorization.

1434430211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 1434430211 is about 37873.8724056572. The cubic root of 1434430211 is about 1127.7854167689.

Adding to 1434430211 its reverse (1120344341), we get a palindrome (2554774552).

The spelling of 1434430211 in words is "one billion, four hundred thirty-four million, four hundred thirty thousand, two hundred eleven".