1420030234 has 16 divisors (see below), whose sum is σ = 2463668928. Its totient is φ = 601251552.

The previous prime is 1420030217. The next prime is 1420030259. The reversal of 1420030234 is 4320300241.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 609867 + ... + 612190.

It is an arithmetic number, because the mean of its divisors is an integer number (153979308).

Almost surely, 2^1420030234 is an apocalyptic number.

1420030234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1420030234 is a deficient number, since it is larger than the sum of its proper divisors (1043638694).

1420030234 is a wasteful number, since it uses less digits than its factorization.

1420030234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1222149.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 1420030234 is about 37683.2885242252. The cubic root of 1420030234 is about 1123.9988417266.

Adding to 1420030234 its reverse (4320300241), we get a palindrome (5740330475).

The spelling of 1420030234 in words is "one billion, four hundred twenty million, thirty thousand, two hundred thirty-four".