2097419911 has 2 divisors, whose sum is σ = 2097419912. Its totient is φ = 2097419910.

The previous prime is 2097419881. The next prime is 2097419927. The reversal of 2097419911 is 1199147902.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2097419911 - 2⁷ = 2097419783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2097419971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1048709955 + 1048709956.

It is an arithmetic number, because the mean of its divisors is an integer number (1048709956).

Almost surely, 2^2097419911 is an apocalyptic number.

2097419911 is a deficient number, since it is larger than the sum of its proper divisors (1).

2097419911 is an equidigital number, since it uses as much as digits as its factorization.

2097419911 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40824, while the sum is 43.

The square root of 2097419911 is about 45797.5972186315. The cubic root of 2097419911 is about 1280.0545043116.

The spelling of 2097419911 in words is "two billion, ninety-seven million, four hundred nineteen thousand, nine hundred eleven".