1419020017 has 2 divisors, whose sum is σ = 1419020018. Its totient is φ = 1419020016.

The previous prime is 1419019999. The next prime is 1419020023. The reversal of 1419020017 is 7100209141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1027138401 + 391881616 = 32049^2 + 19796^2 .

It is an emirp because it is prime and its reverse (7100209141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1419020017 - 2¹⁵ = 1418987249 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1419019973 and 1419020000.

It is not a weakly prime, because it can be changed into another prime (1419020047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 709510008 + 709510009.

It is an arithmetic number, because the mean of its divisors is an integer number (709510009).

Almost surely, 2^1419020017 is an apocalyptic number.

It is an amenable number.

1419020017 is a deficient number, since it is larger than the sum of its proper divisors (1).

1419020017 is an equidigital number, since it uses as much as digits as its factorization.

1419020017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 25.

The square root of 1419020017 is about 37669.8820943204. The cubic root of 1419020017 is about 1123.7322389271.

Adding to 1419020017 its reverse (7100209141), we get a palindrome (8519229158).

The spelling of 1419020017 in words is "one billion, four hundred nineteen million, twenty thousand, seventeen".