1434319999 has 4 divisors (see below), whose sum is σ = 1639222864. Its totient is φ = 1229417136.

The previous prime is 1434319963. The next prime is 1434320047. The reversal of 1434319999 is 9999134341.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1434319999 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 (1434319199) 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 in 3 ways as a sum of consecutive naturals, for example, 102451422 + ... + 102451435.

It is an arithmetic number, because the mean of its divisors is an integer number (409805716).

Almost surely, 2^1434319999 is an apocalyptic number.

1434319999 is a deficient number, since it is larger than the sum of its proper divisors (204902865).

1434319999 is an equidigital number, since it uses as much as digits as its factorization.

1434319999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204902864.

The product of its digits is 944784, while the sum is 52.

The square root of 1434319999 is about 37872.4173904967. The cubic root of 1434319999 is about 1127.7565322058.

The spelling of 1434319999 in words is "one billion, four hundred thirty-four million, three hundred nineteen thousand, nine hundred ninety-nine".