1420230230 has 16 divisors (see below), whose sum is σ = 2615866704. Its totient is φ = 554880480.

The previous prime is 1420230223. The next prime is 1420230263. The reversal of 1420230230 is 320320241.

It is a junction number, because it is equal to n+sod(n) for n = 1420230199 and 1420230208.

It is a congruent number.

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, 1651001 + ... + 1651860.

It is an arithmetic number, because the mean of its divisors is an integer number (163491669).

Almost surely, 2^1420230230 is an apocalyptic number.

1420230230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1420230230 is a deficient number, since it is larger than the sum of its proper divisors (1195636474).

1420230230 is a wasteful number, since it uses less digits than its factorization.

1420230230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3302911.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 1420230230 is about 37685.9420739352. The cubic root of 1420230230 is about 1124.0516069693.

Adding to 1420230230 its reverse (320320241), we get a palindrome (1740550471).

The spelling of 1420230230 in words is "one billion, four hundred twenty million, two hundred thirty thousand, two hundred thirty".