4019303470489 has 2 divisors, whose sum is σ = 4019303470490. Its totient is φ = 4019303470488.

The previous prime is 4019303470451. The next prime is 4019303470531. The reversal of 4019303470489 is 9840743039104.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4007183222025 + 12120248464 = 2001795^2 + 110092^2 .

It is a cyclic number.

It is not a de Polignac number, because 4019303470489 - 2¹³ = 4019303462297 is a prime.

It is not a weakly prime, because it can be changed into another prime (4019303470289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2009651735244 + 2009651735245.

It is an arithmetic number, because the mean of its divisors is an integer number (2009651735245).

Almost surely, 2^{4019303470489} is an apocalyptic number.

It is an amenable number.

4019303470489 is a deficient number, since it is larger than the sum of its proper divisors (1).

4019303470489 is an equidigital number, since it uses as much as digits as its factorization.

4019303470489 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2612736, while the sum is 52.

The spelling of 4019303470489 in words is "four trillion, nineteen billion, three hundred three million, four hundred seventy thousand, four hundred eighty-nine".