4056144219 has 12 divisors (see below), whose sum is σ = 5969420496. Its totient is φ = 2653075152.

The previous prime is 4056144217. The next prime is 4056144233. The reversal of 4056144219 is 9124416504.

4056144219 is a `hidden beast` number, since 40 + 561 + 4 + 42 + 19 = 666.

It is not a de Polignac number, because 4056144219 - 2¹ = 4056144217 is a prime.

It is a super-2 number, since 2×4056144219² = 32904611850654239922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4056144217) 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 in 11 ways as a sum of consecutive naturals, for example, 4251247 + ... + 4252200.

It is an arithmetic number, because the mean of its divisors is an integer number (497451708).

Almost surely, 2^4056144219 is an apocalyptic number.

4056144219 is a deficient number, since it is larger than the sum of its proper divisors (1913276277).

4056144219 is a wasteful number, since it uses less digits than its factorization.

4056144219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8503506 (or 8503503 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 4056144219 is about 63687.8655553788. The cubic root of 4056144219 is about 1594.7935214222.

The spelling of 4056144219 in words is "four billion, fifty-six million, one hundred forty-four thousand, two hundred nineteen".