2821481419 has 2 divisors, whose sum is σ = 2821481420. Its totient is φ = 2821481418.

The previous prime is 2821481371. The next prime is 2821481423. The reversal of 2821481419 is 9141841282.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2821481419 - 2¹⁹ = 2820957131 is a prime.

It is a super-2 number, since 2×2821481419² = 15921514795524507122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2821481479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1410740709 + 1410740710.

It is an arithmetic number, because the mean of its divisors is an integer number (1410740710).

Almost surely, 2^2821481419 is an apocalyptic number.

2821481419 is a deficient number, since it is larger than the sum of its proper divisors (1).

2821481419 is an equidigital number, since it uses as much as digits as its factorization.

2821481419 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36864, while the sum is 40.

The square root of 2821481419 is about 53117.6187248638. The cubic root of 2821481419 is about 1413.0549958752.

The spelling of 2821481419 in words is "two billion, eight hundred twenty-one million, four hundred eighty-one thousand, four hundred nineteen".