9442651085 has 16 divisors (see below), whose sum is σ = 13214208000. Its totient is φ = 6474959568.

The previous prime is 9442651079. The next prime is 9442651087. The reversal of 9442651085 is 5801562449.

It is not a de Polignac number, because 9442651085 - 2⁴ = 9442651069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9442651087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2751245 + ... + 2754674.

It is an arithmetic number, because the mean of its divisors is an integer number (825888000).

Almost surely, 2^9442651085 is an apocalyptic number.

It is an amenable number.

9442651085 is a deficient number, since it is larger than the sum of its proper divisors (3771556915).

9442651085 is an equidigital number, since it uses as much as digits as its factorization.

9442651085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5505945 (or 5505931 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 44.

The square root of 9442651085 is about 97173.3043844862. The cubic root of 9442651085 is about 2113.6414351727.

The spelling of 9442651085 in words is "nine billion, four hundred forty-two million, six hundred fifty-one thousand, eighty-five".