1412443445 has 16 divisors (see below), whose sum is σ = 1937803008. Its totient is φ = 968163840.

The previous prime is 1412443433. The next prime is 1412443469. The reversal of 1412443445 is 5443442141.

It is not a de Polignac number, because 1412443445 - 2²⁴ = 1395666229 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111632 + ... + 123638.

It is an arithmetic number, because the mean of its divisors is an integer number (121112688).

Almost surely, 2^1412443445 is an apocalyptic number.

It is an amenable number.

1412443445 is a deficient number, since it is larger than the sum of its proper divisors (525359563).

1412443445 is a wasteful number, since it uses less digits than its factorization.

1412443445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15380.

The product of its digits is 30720, while the sum is 32.

The square root of 1412443445 is about 37582.4885418728. The cubic root of 1412443445 is about 1121.9935384196.

Adding to 1412443445 its reverse (5443442141), we get a palindrome (6855885586).

The spelling of 1412443445 in words is "one billion, four hundred twelve million, four hundred forty-three thousand, four hundred forty-five".