7461044168 has 12 divisors (see below), whose sum is σ = 13989915915. Its totient is φ = 3730399928.

The previous prime is 7461044161. The next prime is 7461044177. The reversal of 7461044168 is 8614401647.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 3730522084 + 3730522084 = 61078^2 + 61078^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=61078.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7461044161) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 229043 + ... + 259581.

Almost surely, 2^7461044168 is an apocalyptic number.

It is an amenable number.

7461044168 is a deficient number, since it is larger than the sum of its proper divisors (6528871747).

7461044168 is an frugal number, since it uses more digits than its factorization.

7461044168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61084 (or 30541 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 41.

The square root of 7461044168 is about 86377.3359626239. The cubic root of 7461044168 is about 1954.0388931027.

The spelling of 7461044168 in words is "seven billion, four hundred sixty-one million, forty-four thousand, one hundred sixty-eight".