1421300212 has 24 divisors (see below), whose sum is σ = 2528847104. Its totient is φ = 698810112.

The previous prime is 1421300201. The next prime is 1421300281. The reversal of 1421300212 is 2120031241.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 158308 + ... + 167044.

Almost surely, 2^1421300212 is an apocalyptic number.

It is an amenable number.

1421300212 is a deficient number, since it is larger than the sum of its proper divisors (1107546892).

1421300212 is a wasteful number, since it uses less digits than its factorization.

1421300212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9415 (or 9413 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1421300212 is about 37700.1354374225. The cubic root of 1421300212 is about 1124.3338178041. Note that the first 3 decimals are identical.

Adding to 1421300212 its reverse (2120031241), we get a palindrome (3541331453).

The spelling of 1421300212 in words is "one billion, four hundred twenty-one million, three hundred thousand, two hundred twelve".