1412543417 has 2 divisors, whose sum is σ = 1412543418. Its totient is φ = 1412543416.

The previous prime is 1412543401. The next prime is 1412543471. The reversal of 1412543417 is 7143452141.

Together with next prime (1412543471) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1360429456 + 52113961 = 36884^2 + 7219^2 .

It is a cyclic number.

It is not a de Polignac number, because 1412543417 - 2⁴ = 1412543401 is a prime.

It is not a weakly prime, because it can be changed into another prime (1412543477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 706271708 + 706271709.

It is an arithmetic number, because the mean of its divisors is an integer number (706271709).

Almost surely, 2^1412543417 is an apocalyptic number.

It is an amenable number.

1412543417 is a deficient number, since it is larger than the sum of its proper divisors (1).

1412543417 is an equidigital number, since it uses as much as digits as its factorization.

1412543417 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13440, while the sum is 32.

The square root of 1412543417 is about 37583.8185526697. The cubic root of 1412543417 is about 1122.0200091648.

Adding to 1412543417 its reverse (7143452141), we get a palindrome (8555995558).

The spelling of 1412543417 in words is "one billion, four hundred twelve million, five hundred forty-three thousand, four hundred seventeen".