1412443213 has 4 divisors (see below), whose sum is σ = 1412627580. Its totient is φ = 1412258848.

The previous prime is 1412443211. The next prime is 1412443237. The reversal of 1412443213 is 3123442141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3123442141 = 223 ⋅14006467.

It can be written as a sum of positive squares in 2 ways, for example, as 699179364 + 713263849 = 26442^2 + 26707^2 .

It is a cyclic number.

It is not a de Polignac number, because 1412443213 - 2¹ = 1412443211 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1412443211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80170 + ... + 96187.

It is an arithmetic number, because the mean of its divisors is an integer number (353156895).

Almost surely, 2^1412443213 is an apocalyptic number.

It is an amenable number.

1412443213 is a deficient number, since it is larger than the sum of its proper divisors (184367).

1412443213 is an equidigital number, since it uses as much as digits as its factorization.

1412443213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184366.

The product of its digits is 2304, while the sum is 25.

The square root of 1412443213 is about 37582.4854553288. The cubic root of 1412443213 is about 1121.9934769888.

Adding to 1412443213 its reverse (3123442141), we get a palindrome (4535885354).

The spelling of 1412443213 in words is "one billion, four hundred twelve million, four hundred forty-three thousand, two hundred thirteen".