1412464447 has 2 divisors, whose sum is σ = 1412464448. Its totient is φ = 1412464446.

The previous prime is 1412464399. The next prime is 1412464489. The reversal of 1412464447 is 7444642141.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1412464447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1412464747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 706232223 + 706232224.

It is an arithmetic number, because the mean of its divisors is an integer number (706232224).

Almost surely, 2^1412464447 is an apocalyptic number.

1412464447 is a deficient number, since it is larger than the sum of its proper divisors (1).

1412464447 is an equidigital number, since it uses as much as digits as its factorization.

1412464447 is an evil number, because the sum of its binary digits is even.

The product of its digits is 86016, while the sum is 37.

The square root of 1412464447 is about 37582.7679528797. The cubic root of 1412464447 is about 1121.9990994662. Note that the first 3 decimals are identical.

The spelling of 1412464447 in words is "one billion, four hundred twelve million, four hundred sixty-four thousand, four hundred forty-seven".