2040872719 has 2 divisors, whose sum is σ = 2040872720. Its totient is φ = 2040872718.

The previous prime is 2040872653. The next prime is 2040872737. The reversal of 2040872719 is 9172780402.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2040872719 is a prime.

It is a super-2 number, since 2×2040872719² = 8330322910316905922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2040872759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1020436359 + 1020436360.

It is an arithmetic number, because the mean of its divisors is an integer number (1020436360).

Almost surely, 2^2040872719 is an apocalyptic number.

2040872719 is a deficient number, since it is larger than the sum of its proper divisors (1).

2040872719 is an equidigital number, since it uses as much as digits as its factorization.

2040872719 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56448, while the sum is 40.

The square root of 2040872719 is about 45176.0192912125. The cubic root of 2040872719 is about 1268.4459713526.

The spelling of 2040872719 in words is "two billion, forty million, eight hundred seventy-two thousand, seven hundred nineteen".