1412112447 has 20 divisors (see below), whose sum is σ = 2160907056. Its totient is φ = 918444960.

The previous prime is 1412112349. The next prime is 1412112461. The reversal of 1412112447 is 7442112141.

It is a happy number.

1412112447 is a `hidden beast` number, since 1 + 4 + 1 + 211 + 2 + 447 = 666.

It is not a de Polignac number, because 1412112447 - 2¹⁰ = 1412111423 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 1412112447.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1412112047) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 209283 + ... + 215924.

Almost surely, 2^1412112447 is an apocalyptic number.

1412112447 is a deficient number, since it is larger than the sum of its proper divisors (748794609).

1412112447 is an equidigital number, since it uses as much as digits as its factorization.

1412112447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425260 (or 425251 counting only the distinct ones).

The product of its digits is 1792, while the sum is 27.

The square root of 1412112447 is about 37578.0846638037. The cubic root of 1412112447 is about 1121.9058873276.

Adding to 1412112447 its reverse (7442112141), we get a palindrome (8854224588).

The spelling of 1412112447 in words is "one billion, four hundred twelve million, one hundred twelve thousand, four hundred forty-seven".