1041128965 has 8 divisors (see below), whose sum is σ = 1249528320. Its totient is φ = 832787472.

The previous prime is 1041128947. The next prime is 1041128999. The reversal of 1041128965 is 5698211401.

1041128965 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1041128965 - 2¹¹ = 1041126917 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59716 + ... + 75154.

It is an arithmetic number, because the mean of its divisors is an integer number (156191040).

Almost surely, 2^1041128965 is an apocalyptic number.

It is an amenable number.

1041128965 is a deficient number, since it is larger than the sum of its proper divisors (208399355).

1041128965 is a wasteful number, since it uses less digits than its factorization.

1041128965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28931.

The product of its (nonzero) digits is 17280, while the sum is 37.

The square root of 1041128965 is about 32266.5301047386. The cubic root of 1041128965 is about 1013.5258807005.

The spelling of 1041128965 in words is "one billion, forty-one million, one hundred twenty-eight thousand, nine hundred sixty-five".