2111416019 has 2 divisors, whose sum is σ = 2111416020. Its totient is φ = 2111416018.

The previous prime is 2111416007. The next prime is 2111416049. The reversal of 2111416019 is 9106141112.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2111416019 - 2⁴ = 2111416003 is a prime.

It is a super-2 number, since 2×2111416019² = 8916155210579616722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2111416049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1055708009 + 1055708010.

It is an arithmetic number, because the mean of its divisors is an integer number (1055708010).

Almost surely, 2^2111416019 is an apocalyptic number.

2111416019 is a deficient number, since it is larger than the sum of its proper divisors (1).

2111416019 is an equidigital number, since it uses as much as digits as its factorization.

2111416019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 26.

The square root of 2111416019 is about 45950.1471053140. The cubic root of 2111416019 is about 1282.8954673659.

The spelling of 2111416019 in words is "two billion, one hundred eleven million, four hundred sixteen thousand, nineteen".