1434434999 has 2 divisors, whose sum is σ = 1434435000. Its totient is φ = 1434434998.

The previous prime is 1434434987. The next prime is 1434435011. The reversal of 1434434999 is 9994344341.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (1434434987) and next prime (1434435011).

It is an emirp because it is prime and its reverse (9994344341) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1434434999 is a prime.

It is a super-2 number, since 2×1434434999² = 4115207532712260002, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1434434929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 717217499 + 717217500.

It is an arithmetic number, because the mean of its divisors is an integer number (717217500).

Almost surely, 2^1434434999 is an apocalyptic number.

1434434999 is a deficient number, since it is larger than the sum of its proper divisors (1).

1434434999 is an equidigital number, since it uses as much as digits as its factorization.

1434434999 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1679616, while the sum is 50.

The square root of 1434434999 is about 37873.9356154071. The cubic root of 1434434999 is about 1127.7866715832.

The spelling of 1434434999 in words is "one billion, four hundred thirty-four million, four hundred thirty-four thousand, nine hundred ninety-nine".