2421016267 has 2 divisors, whose sum is σ = 2421016268. Its totient is φ = 2421016266.

The previous prime is 2421016261. The next prime is 2421016303. The reversal of 2421016267 is 7626101242.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2421016267 - 2⁷ = 2421016139 is a prime.

It is a super-2 number, since 2×2421016267² = 11722639530157230578, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2421016261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1210508133 + 1210508134.

It is an arithmetic number, because the mean of its divisors is an integer number (1210508134).

Almost surely, 2^2421016267 is an apocalyptic number.

2421016267 is a deficient number, since it is larger than the sum of its proper divisors (1).

2421016267 is an equidigital number, since it uses as much as digits as its factorization.

2421016267 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 2421016267 is about 49203.8237030416. The cubic root of 2421016267 is about 1342.7625984769.

The spelling of 2421016267 in words is "two billion, four hundred twenty-one million, sixteen thousand, two hundred sixty-seven".