1412122543 has 8 divisors (see below), whose sum is σ = 1524765200. Its totient is φ = 1300053888.

The previous prime is 1412122499. The next prime is 1412122609. The reversal of 1412122543 is 3452212141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1412122543 - 2⁹ = 1412122031 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 (1412122043) 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, 138378 + ... + 148231.

It is an arithmetic number, because the mean of its divisors is an integer number (190595650).

Almost surely, 2^1412122543 is an apocalyptic number.

1412122543 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1412122543 is a deficient number, since it is larger than the sum of its proper divisors (112642657).

1412122543 is a wasteful number, since it uses less digits than its factorization.

1412122543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287001.

The product of its digits is 1920, while the sum is 25.

The square root of 1412122543 is about 37578.2189971797. The cubic root of 1412122543 is about 1121.9085610370.

Adding to 1412122543 its reverse (3452212141), we get a palindrome (4864334684).

The spelling of 1412122543 in words is "one billion, four hundred twelve million, one hundred twenty-two thousand, five hundred forty-three".