4144328047 has 2 divisors, whose sum is σ = 4144328048. Its totient is φ = 4144328046.

The previous prime is 4144328039. The next prime is 4144328059. The reversal of 4144328047 is 7408234414.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4144328047 - 2³ = 4144328039 is a prime.

It is a super-2 number, since 2×4144328047² = 34350909922301668418, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4144327997 and 4144328015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4144328077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2072164023 + 2072164024.

It is an arithmetic number, because the mean of its divisors is an integer number (2072164024).

Almost surely, 2^4144328047 is an apocalyptic number.

4144328047 is a deficient number, since it is larger than the sum of its proper divisors (1).

4144328047 is an equidigital number, since it uses as much as digits as its factorization.

4144328047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 86016, while the sum is 37.

The square root of 4144328047 is about 64376.4556883959. The cubic root of 4144328047 is about 1606.2681265054.

The spelling of 4144328047 in words is "four billion, one hundred forty-four million, three hundred twenty-eight thousand, forty-seven".