4444534147 has 2 divisors, whose sum is σ = 4444534148. Its totient is φ = 4444534146.

The previous prime is 4444534121. The next prime is 4444534153. The reversal of 4444534147 is 7414354444.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4444534147 - 2³¹ = 2297050499 is a prime.

It is not a weakly prime, because it can be changed into another prime (4444234147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2222267073 + 2222267074.

It is an arithmetic number, because the mean of its divisors is an integer number (2222267074).

Almost surely, 2^4444534147 is an apocalyptic number.

4444534147 is a deficient number, since it is larger than the sum of its proper divisors (1).

4444534147 is an equidigital number, since it uses as much as digits as its factorization.

4444534147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 430080, while the sum is 40.

The square root of 4444534147 is about 66667.3394324387. The cubic root of 4444534147 is about 1644.1524440888.

The spelling of 4444534147 in words is "four billion, four hundred forty-four million, five hundred thirty-four thousand, one hundred forty-seven".