1042665316 has 36 divisors (see below), whose sum is σ = 2315534256. Its totient is φ = 406232400.

The previous prime is 1042665311. The next prime is 1042665331. The reversal of 1042665316 is 6135662401.

It is a super-2 number, since 2×1042665316² = 2174301922378759712, which contains 22 as substring.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1042665311) 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 11 ways as a sum of consecutive naturals, for example, 239650 + ... + 243961.

It is an arithmetic number, because the mean of its divisors is an integer number (64320396).

Almost surely, 2^1042665316 is an apocalyptic number.

It is an amenable number.

1042665316 is an abundant number, since it is smaller than the sum of its proper divisors (1272868940).

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

1042665316 is a wasteful number, since it uses less digits than its factorization.

1042665316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483640 (or 483631 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 1042665316 is about 32290.3285210913. The cubic root of 1042665316 is about 1014.0241750996.

The spelling of 1042665316 in words is "one billion, forty-two million, six hundred sixty-five thousand, three hundred sixteen".