4511242019 has 2 divisors, whose sum is σ = 4511242020. Its totient is φ = 4511242018.

The previous prime is 4511241997. The next prime is 4511242033. The reversal of 4511242019 is 9102421154.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4511242019 - 2¹² = 4511237923 is a prime.

It is a super-2 number, since 2×4511242019² = 40702609107982392722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4511241982 and 4511242000.

It is not a weakly prime, because it can be changed into another prime (4511242039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2255621009 + 2255621010.

It is an arithmetic number, because the mean of its divisors is an integer number (2255621010).

Almost surely, 2^4511242019 is an apocalyptic number.

4511242019 is a deficient number, since it is larger than the sum of its proper divisors (1).

4511242019 is an equidigital number, since it uses as much as digits as its factorization.

4511242019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 4511242019 is about 67165.7801190457. The cubic root of 4511242019 is about 1652.3373081524.

The spelling of 4511242019 in words is "four billion, five hundred eleven million, two hundred forty-two thousand, nineteen".