9770275144 has 16 divisors (see below), whose sum is σ = 20936304000. Its totient is φ = 4187260752.

The previous prime is 9770275079. The next prime is 9770275169. The reversal of 9770275144 is 4415720779.

It is a junction number, because it is equal to n+sod(n) for n = 9770275094 and 9770275103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87234544 + ... + 87234655.

It is an arithmetic number, because the mean of its divisors is an integer number (1308519000).

Almost surely, 2^9770275144 is an apocalyptic number.

It is an amenable number.

9770275144 is an abundant number, since it is smaller than the sum of its proper divisors (11166028856).

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

9770275144 is a wasteful number, since it uses less digits than its factorization.

9770275144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174469212 (or 174469208 counting only the distinct ones).

The product of its (nonzero) digits is 493920, while the sum is 46.

The square root of 9770275144 is about 98844.7021544402. The cubic root of 9770275144 is about 2137.8091492435.

The spelling of 9770275144 in words is "nine billion, seven hundred seventy million, two hundred seventy-five thousand, one hundred forty-four".