1434230203 has 8 divisors (see below), whose sum is σ = 1639351008. Its totient is φ = 1229167104.

The previous prime is 1434230183. The next prime is 1434230243. The reversal of 1434230203 is 3020324341.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1434230203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1434230243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80475 + ... + 96667.

It is an arithmetic number, because the mean of its divisors is an integer number (204918876).

Almost surely, 2^1434230203 is an apocalyptic number.

1434230203 is a deficient number, since it is larger than the sum of its proper divisors (205120805).

1434230203 is a wasteful number, since it uses less digits than its factorization.

1434230203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28853.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 1434230203 is about 37871.2318653619. The cubic root of 1434230203 is about 1127.7329972115.

Adding to 1434230203 its reverse (3020324341), we get a palindrome (4454554544).

The spelling of 1434230203 in words is "one billion, four hundred thirty-four million, two hundred thirty thousand, two hundred three".