9445289241 has 32 divisors (see below), whose sum is σ = 13134441600. Its totient is φ = 6030241280.

The previous prime is 9445289239. The next prime is 9445289251. The reversal of 9445289241 is 1429825449.

It is a cyclic number.

It is not a de Polignac number, because 9445289241 - 2¹ = 9445289239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9445289251) 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 31 ways as a sum of consecutive naturals, for example, 11850655 + ... + 11851451.

It is an arithmetic number, because the mean of its divisors is an integer number (410451300).

Almost surely, 2^9445289241 is an apocalyptic number.

It is an amenable number.

9445289241 is a deficient number, since it is larger than the sum of its proper divisors (3689152359).

9445289241 is a wasteful number, since it uses less digits than its factorization.

9445289241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1769.

The product of its digits is 829440, while the sum is 48.

The square root of 9445289241 is about 97186.8779259834. The cubic root of 9445289241 is about 2113.8382583094.

The spelling of 9445289241 in words is "nine billion, four hundred forty-five million, two hundred eighty-nine thousand, two hundred forty-one".