1214421230 has 64 divisors (see below), whose sum is σ = 2479921920. Its totient is φ = 424300800.

The previous prime is 1214421227. The next prime is 1214421239. The reversal of 1214421230 is 321244121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1214421239) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 300161 + ... + 304179.

It is an arithmetic number, because the mean of its divisors is an integer number (38748780).

Almost surely, 2^1214421230 is an apocalyptic number.

1214421230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1214421230 is an abundant number, since it is smaller than the sum of its proper divisors (1265500690).

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

1214421230 is a wasteful number, since it uses less digits than its factorization.

1214421230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4145.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1214421230 is about 34848.5470285348. The cubic root of 1214421230 is about 1066.8985304333.

Adding to 1214421230 its reverse (321244121), we get a palindrome (1535665351).

The spelling of 1214421230 in words is "one billion, two hundred fourteen million, four hundred twenty-one thousand, two hundred thirty".