841492664444 has 12 divisors (see below), whose sum is σ = 1475070618000. Its totient is φ = 420043916448.

The previous prime is 841492664443. The next prime is 841492664459. The reversal of 841492664444 is 444466294148.

It is a self number, because there is not a number n which added to its sum of digits gives 841492664444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (841492664443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175601249 + ... + 175606040.

It is an arithmetic number, because the mean of its divisors is an integer number (122922551500).

Almost surely, 2^841492664444 is an apocalyptic number.

It is an amenable number.

841492664444 is a deficient number, since it is larger than the sum of its proper divisors (633577953556).

841492664444 is a wasteful number, since it uses less digits than its factorization.

841492664444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351207892 (or 351207890 counting only the distinct ones).

The product of its digits is 21233664, while the sum is 56.

The spelling of 841492664444 in words is "eight hundred forty-one billion, four hundred ninety-two million, six hundred sixty-four thousand, four hundred forty-four".