16767672419 has 2 divisors, whose sum is σ = 16767672420. Its totient is φ = 16767672418.

The previous prime is 16767672409. The next prime is 16767672421. The reversal of 16767672419 is 91427676761.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16767672419 - 2³² = 12472705123 is a prime.

It is a super-2 number, since 2×16767672419² (a number of 21 digits) contains 22 as substring.

Together with 16767672421, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (16767672409) 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, 8383836209 + 8383836210.

It is an arithmetic number, because the mean of its divisors is an integer number (8383836210).

Almost surely, 2^16767672419 is an apocalyptic number.

16767672419 is a deficient number, since it is larger than the sum of its proper divisors (1).

16767672419 is an equidigital number, since it uses as much as digits as its factorization.

16767672419 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5334336, while the sum is 56.

The spelling of 16767672419 in words is "sixteen billion, seven hundred sixty-seven million, six hundred seventy-two thousand, four hundred nineteen".