841144868 has 24 divisors (see below), whose sum is σ = 1542808512. Its totient is φ = 400504544.

The previous prime is 841144861. The next prime is 841144873. The reversal of 841144868 is 868441148.

It is not an unprimeable number, because it can be changed into a prime (841144861) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 746 + ... + 41022.

It is an arithmetic number, because the mean of its divisors is an integer number (64283688).

Almost surely, 2^841144868 is an apocalyptic number.

It is an amenable number.

841144868 is a deficient number, since it is larger than the sum of its proper divisors (701663644).

841144868 is a wasteful number, since it uses less digits than its factorization.

841144868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40531 (or 40529 counting only the distinct ones).

The product of its digits is 196608, while the sum is 44.

The square root of 841144868 is about 29002.4976165847. The cubic root of 841144868 is about 943.9672631207.

The spelling of 841144868 in words is "eight hundred forty-one million, one hundred forty-four thousand, eight hundred sixty-eight".