1043117072 has 10 divisors (see below), whose sum is σ = 2021039358. Its totient is φ = 521558528.

The previous prime is 1043117071. The next prime is 1043117083. The reversal of 1043117072 is 2707113401.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 792084736 + 251032336 = 28144^2 + 15844^2 .

It is not an unprimeable number, because it can be changed into a prime (1043117071) by changing a digit.

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 as a sum of consecutive naturals, namely, 32597393 + ... + 32597424.

Almost surely, 2^1043117072 is an apocalyptic number.

It is an amenable number.

1043117072 is a deficient number, since it is larger than the sum of its proper divisors (977922286).

1043117072 is an equidigital number, since it uses as much as digits as its factorization.

1043117072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65194825 (or 65194819 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 26.

The square root of 1043117072 is about 32297.3229850401. The cubic root of 1043117072 is about 1014.1706028347.

The spelling of 1043117072 in words is "one billion, forty-three million, one hundred seventeen thousand, seventy-two".