9494911226808 has 192 divisors, whose sum is σ = 30943337568000. Its totient is φ = 2569425048576.

The previous prime is 9494911226777. The next prime is 9494911226809. The reversal of 9494911226808 is 8086221194949.

9494911226808 is a `hidden beast` number, since 9 + 49 + 491 + 1 + 2 + 26 + 80 + 8 = 666.

9494911226808 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9494911226809) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 39880263 + ... + 40117641.

It is an arithmetic number, because the mean of its divisors is an integer number (161163216500).

Almost surely, 2^{9494911226808} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9494911226808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15471668784000).

9494911226808 is an abundant number, since it is smaller than the sum of its proper divisors (21448426341192).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9494911226808 is a wasteful number, since it uses less digits than its factorization.

9494911226808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241594 (or 241587 counting only the distinct ones).

The product of its (nonzero) digits is 17915904, while the sum is 63.

The spelling of 9494911226808 in words is "nine trillion, four hundred ninety-four billion, nine hundred eleven million, two hundred twenty-six thousand, eight hundred eight".