1412342443 has 4 divisors (see below), whose sum is σ = 1422503320. Its totient is φ = 1402181568.

The previous prime is 1412342441. The next prime is 1412342467. The reversal of 1412342443 is 3442432141.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1412342443 - 2¹ = 1412342441 is a prime.

It is a super-2 number, since 2×1412342443² = 3989422352598416498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1412342441) 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, 5080230 + ... + 5080507.

It is an arithmetic number, because the mean of its divisors is an integer number (355625830).

Almost surely, 2^1412342443 is an apocalyptic number.

1412342443 is a deficient number, since it is larger than the sum of its proper divisors (10160877).

1412342443 is a wasteful number, since it uses less digits than its factorization.

1412342443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10160876.

The product of its digits is 9216, while the sum is 28.

The square root of 1412342443 is about 37581.1447803283. The cubic root of 1412342443 is about 1121.9667936809.

Adding to 1412342443 its reverse (3442432141), we get a palindrome (4854774584).

The spelling of 1412342443 in words is "one billion, four hundred twelve million, three hundred forty-two thousand, four hundred forty-three".