4867991441 has 2 divisors, whose sum is σ = 4867991442. Its totient is φ = 4867991440.

The previous prime is 4867991431. The next prime is 4867991507. The reversal of 4867991441 is 1441997684.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2440360000 + 2427631441 = 49400^2 + 49271^2 .

It is a cyclic number.

It is not a de Polignac number, because 4867991441 - 2¹⁰ = 4867990417 is a prime.

It is not a weakly prime, because it can be changed into another prime (4867991431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2433995720 + 2433995721.

It is an arithmetic number, because the mean of its divisors is an integer number (2433995721).

Almost surely, 2^4867991441 is an apocalyptic number.

It is an amenable number.

4867991441 is a deficient number, since it is larger than the sum of its proper divisors (1).

4867991441 is an equidigital number, since it uses as much as digits as its factorization.

4867991441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1741824, while the sum is 53.

The square root of 4867991441 is about 69770.9928336984. The cubic root of 4867991441 is about 1694.7927675107.

The spelling of 4867991441 in words is "four billion, eight hundred sixty-seven million, nine hundred ninety-one thousand, four hundred forty-one".