4054042219 has 2 divisors, whose sum is σ = 4054042220. Its totient is φ = 4054042218.

The previous prime is 4054042177. The next prime is 4054042243. The reversal of 4054042219 is 9122404504.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4054042219 - 2²⁵ = 4020487787 is a prime.

It is a super-2 number, since 2×4054042219² = 32870516626868887922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4054442219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2027021109 + 2027021110.

It is an arithmetic number, because the mean of its divisors is an integer number (2027021110).

Almost surely, 2^4054042219 is an apocalyptic number.

4054042219 is a deficient number, since it is larger than the sum of its proper divisors (1).

4054042219 is an equidigital number, since it uses as much as digits as its factorization.

4054042219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 4054042219 is about 63671.3610581712. The cubic root of 4054042219 is about 1594.5179859182.

The spelling of 4054042219 in words is "four billion, fifty-four million, forty-two thousand, two hundred nineteen".