1421006230 has 16 divisors (see below), whose sum is σ = 2923212960. Its totient is φ = 487202112.

The previous prime is 1421006221. The next prime is 1421006233. The reversal of 1421006230 is 326001241.

It is a junction number, because it is equal to n+sod(n) for n = 1421006198 and 1421006207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1421006233) 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, 10149975 + ... + 10150114.

It is an arithmetic number, because the mean of its divisors is an integer number (182700810).

Almost surely, 2^1421006230 is an apocalyptic number.

1421006230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1421006230 is an abundant number, since it is smaller than the sum of its proper divisors (1502206730).

1421006230 is a wasteful number, since it uses less digits than its factorization.

1421006230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20300103.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1421006230 is about 37696.2362842764. The cubic root of 1421006230 is about 1124.2562933202.

Adding to 1421006230 its reverse (326001241), we get a palindrome (1747007471).

The spelling of 1421006230 in words is "one billion, four hundred twenty-one million, six thousand, two hundred thirty".