1412243523 has 12 divisors (see below), whose sum is σ = 2048665320. Its totient is φ = 937453536.

The previous prime is 1412243501. The next prime is 1412243549. The reversal of 1412243523 is 3253422141.

1412243523 is a `hidden beast` number, since 1 + 412 + 243 + 5 + 2 + 3 = 666.

It is not a de Polignac number, because 1412243523 - 2²¹ = 1410146371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1412243323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 334633 + ... + 338826.

It is an arithmetic number, because the mean of its divisors is an integer number (170722110).

Almost surely, 2^1412243523 is an apocalyptic number.

1412243523 is a deficient number, since it is larger than the sum of its proper divisors (636421797).

1412243523 is a wasteful number, since it uses less digits than its factorization.

1412243523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673698 (or 673695 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 1412243523 is about 37579.8286717755. The cubic root of 1412243523 is about 1121.9405990076.

Adding to 1412243523 its reverse (3253422141), we get a palindrome (4665665664).

The spelling of 1412243523 in words is "one billion, four hundred twelve million, two hundred forty-three thousand, five hundred twenty-three".