4842849971 has 2 divisors, whose sum is σ = 4842849972. Its totient is φ = 4842849970.

The previous prime is 4842849953. The next prime is 4842849997. The reversal of 4842849971 is 1799482484.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4842849971 - 2¹⁴ = 4842833587 is a prime.

It is a super-2 number, since 2×4842849971² = 46906391683229401682, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (4842840971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2421424985 + 2421424986.

It is an arithmetic number, because the mean of its divisors is an integer number (2421424986).

Almost surely, 2^4842849971 is an apocalyptic number.

4842849971 is a deficient number, since it is larger than the sum of its proper divisors (1).

4842849971 is an equidigital number, since it uses as much as digits as its factorization.

4842849971 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4644864, while the sum is 56.

The square root of 4842849971 is about 69590.5882357665. The cubic root of 4842849971 is about 1691.8700598767.

The spelling of 4842849971 in words is "four billion, eight hundred forty-two million, eight hundred forty-nine thousand, nine hundred seventy-one".