1412430021 has 8 divisors (see below), whose sum is σ = 2092488960. Its totient is φ = 941619996.

The previous prime is 1412429983. The next prime is 1412430043. The reversal of 1412430021 is 1200342141.

It is not a de Polignac number, because 1412430021 - 2¹⁴ = 1412413637 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1412429976 and 1412430003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1412430421) by changing a digit.

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, 26156085 + ... + 26156138.

It is an arithmetic number, because the mean of its divisors is an integer number (261561120).

Almost surely, 2^1412430021 is an apocalyptic number.

It is an amenable number.

1412430021 is a deficient number, since it is larger than the sum of its proper divisors (680058939).

1412430021 is an equidigital number, since it uses as much as digits as its factorization.

1412430021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52312232 (or 52312226 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1412430021 is about 37582.3099476336. The cubic root of 1412430021 is about 1121.9899838964.

Adding to 1412430021 its reverse (1200342141), we get a palindrome (2612772162).

The spelling of 1412430021 in words is "one billion, four hundred twelve million, four hundred thirty thousand, twenty-one".