2076016491919 has 2 divisors, whose sum is σ = 2076016491920. Its totient is φ = 2076016491918.

The previous prime is 2076016491893. The next prime is 2076016491949. The reversal of 2076016491919 is 9191946106702.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2076016491919 - 2³⁹ = 1526260678031 is a prime.

It is a super-2 number, since 2×2076016491919² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2076016491919.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2076016491949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1038008245959 + 1038008245960.

It is an arithmetic number, because the mean of its divisors is an integer number (1038008245960).

Almost surely, 2^{2076016491919} is an apocalyptic number.

2076016491919 is a deficient number, since it is larger than the sum of its proper divisors (1).

2076016491919 is an equidigital number, since it uses as much as digits as its factorization.

2076016491919 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1469664, while the sum is 55.

The spelling of 2076016491919 in words is "two trillion, seventy-six billion, sixteen million, four hundred ninety-one thousand, nine hundred nineteen".