1434230420 has 48 divisors (see below), whose sum is σ = 3444833280. Its totient is φ = 491353344.

The previous prime is 1434230419. The next prime is 1434230423. The reversal of 1434230420 is 240324341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1434230423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 222077 + ... + 228443.

It is an arithmetic number, because the mean of its divisors is an integer number (71767360).

Almost surely, 2^1434230420 is an apocalyptic number.

1434230420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1434230420 is an abundant number, since it is smaller than the sum of its proper divisors (2010602860).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1434230420 is a wasteful number, since it uses less digits than its factorization.

1434230420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7992 (or 7990 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 1434230420 is about 37871.2347303333. The cubic root of 1434230420 is about 1127.7330540871.

Adding to 1434230420 its reverse (240324341), we get a palindrome (1674554761).

The spelling of 1434230420 in words is "one billion, four hundred thirty-four million, two hundred thirty thousand, four hundred twenty".