4281384961 has 8 divisors (see below), whose sum is σ = 4947989760. Its totient is φ = 3628524768.

The previous prime is 4281384937. The next prime is 4281384967. The reversal of 4281384961 is 1694831824.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4281384961 - 2¹⁹ = 4280860673 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4281384967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3435481 + ... + 3436726.

It is an arithmetic number, because the mean of its divisors is an integer number (618498720).

Almost surely, 2^4281384961 is an apocalyptic number.

It is an amenable number.

4281384961 is a deficient number, since it is larger than the sum of its proper divisors (666604799).

4281384961 is an equidigital number, since it uses as much as digits as its factorization.

4281384961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6872303.

The product of its digits is 331776, while the sum is 46.

The square root of 4281384961 is about 65432.2929523336. The cubic root of 4281384961 is about 1623.7833842431.

The spelling of 4281384961 in words is "four billion, two hundred eighty-one million, three hundred eighty-four thousand, nine hundred sixty-one".