1043116773 has 16 divisors (see below), whose sum is σ = 1401871680. Its totient is φ = 689907456.

The previous prime is 1043116771. The next prime is 1043116817. The reversal of 1043116773 is 3776113401.

It is not a de Polignac number, because 1043116773 - 2¹ = 1043116771 is a prime.

It is a super-2 number, since 2×1043116773² = 2176185204227867058, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1043116771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 221661 + ... + 226317.

It is an arithmetic number, because the mean of its divisors is an integer number (87616980).

Almost surely, 2^1043116773 is an apocalyptic number.

It is an amenable number.

1043116773 is a deficient number, since it is larger than the sum of its proper divisors (358754907).

1043116773 is a wasteful number, since it uses less digits than its factorization.

1043116773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5236.

The product of its (nonzero) digits is 10584, while the sum is 33.

The square root of 1043116773 is about 32297.3183561732. The cubic root of 1043116773 is about 1014.1705059338.

The spelling of 1043116773 in words is "one billion, forty-three million, one hundred sixteen thousand, seven hundred seventy-three".